| + aerostatics | n | 1 | [ natural_philosophy ] | eng-30-80000322-n | |
| + air_hose | n | 1 | [ tube ] | eng-30-02690270-n | a hose that carries air under pressure |
| + airline | n | 1 | [ tube ] | eng-30-02690270-n | a hose that carries air under pressure |
| + Alaskan_pipeline | n | 1 | [ tube ] | eng-30-02694776-n | an oil pipeline that runs 800 miles from wells at Prudhoe Bay to the port of Valdez |
| + artificial_lake | n | 1 | [ lake ] | eng-30-04078747-n | lake used to store water for community use |
| + back_electromotive_force | n | 1 | [ physical_phenomenon ] | eng-30-80000521-n | |
| + barrel | n | 1 | [ tube ] | eng-30-02795528-n | a tube through which a bullet travels when a gun is fired |
| + blow_tube | n | 2 | [ tube ] | eng-30-02855253-n | a tube through which darts can be shot by blowing |
| + blowgun | n | 1 | [ tube ] | eng-30-02855253-n | a tube through which darts can be shot by blowing |
| + blowpipe | n | 2 | [ tube ] | eng-30-02855253-n | a tube through which darts can be shot by blowing |
| + blowtube | n | 2 | [ tube ] | eng-30-02855253-n | a tube through which darts can be shot by blowing |
| + bowl | n | 8 | [ container ] | eng-30-02881397-n | a small round container that is open at the top for holding tobacco |
| + briar | n | 4 | [ tube ] | eng-30-02897572-n | a pipe made from the root (briarroot) of the tree heath |
| + briar_pipe | n | 1 | [ tube ] | eng-30-02897572-n | a pipe made from the root (briarroot) of the tree heath |
| + buret | n | 1 | [ measuring_device ] | eng-30-02921592-n | measuring instrument consisting of a graduated glass tube with a tap at the bottom; used for titration |
| + burette | n | 1 | [ measuring_device ] | eng-30-02921592-n | measuring instrument consisting of a graduated glass tube with a tap at the bottom; used for titration |
| + calabash | n | 5 | [ tube ] | eng-30-02937614-n | a pipe for smoking; has a curved stem and a large bowl made from a calabash gourd |
| + calabash_pipe | n | 1 | [ tube ] | eng-30-02937614-n | a pipe for smoking; has a curved stem and a large bowl made from a calabash gourd |
| + calean | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + calumet | n | 1 | [ tube ] | eng-30-02941408-n | a highly decorated ceremonial pipe of Amerindians; smoked on ceremonial occasions (especially as a token of peace) |
| + cannula | n | 1 | [ tube ] | eng-30-02951170-n | a small flexible tube inserted into a body cavity for draining off fluid or introducing medication |
| + capillary | n | 1 | [ tube ] | eng-30-02956069-n | a tube of small internal diameter; holds liquid by capillary action |
| + capillary_tube | n | 1 | [ tube ] | eng-30-02956069-n | a tube of small internal diameter; holds liquid by capillary action |
| + capillary_tubing | n | 1 | [ tube ] | eng-30-02956069-n | a tube of small internal diameter; holds liquid by capillary action |
| + catheter | n | 1 | [ tube ] | eng-30-02984469-n | a thin flexible tube inserted into the body to permit introduction or withdrawal of fluids or to keep the passageway open |
| + chicha | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + chimneypot | n | 1 | [ tube ] | eng-30-03017931-n | a short earthenware pipe on the top of a chimney to increase the draft |
| + cigarette_holder | n | 1 | [ tube ] | eng-30-03031152-n | a tube that holds a cigarette while it is being smoked |
| + clay_pipe | n | 1 | [ tube ] | eng-30-03039618-n | a pipe made of clay |
| + cloaca | n | 2 | [ tube ] | eng-30-04179126-n | a waste pipe that carries away sewage or surface water |
| + coil | n | 5 | [ tube ] | eng-30-03066029-n | tubing that is wound in a spiral |
| + condenser | n | 3 | [ tube ] | eng-30-03087521-n | a hollow coil that condenses by abstracting heat |
| + culvert | n | 1 | [ tube ] | eng-30-03147280-n | a transverse and totally enclosed drain under a road or railway |
| + dash-pot | n | 1 | [ device ] | eng-30-03163488-n | a mechanical damper; the vibrating part is attached to a piston that moves in a chamber filled with liquid |
| + discharge_pipe | n | 1 | [ tube ] | eng-30-03206158-n | a pipe through which fluids can be discharged |
| + drain | n | 3 | [ tube ] | eng-30-03231912-n | a pipe through which liquid is carried away |
| + drain | n | 2 | [ tube ] | eng-30-03232158-n | tube inserted into a body cavity (as during surgery) to remove unwanted material |
| + drainage_system | n | 1 | [ system ] | eng-30-03232417-n | a system of watercourses or drains for carrying off excess water |
| + drainpipe | n | 1 | [ tube ] | eng-30-03231912-n | a pipe through which liquid is carried away |
| + drilling_pipe | n | 1 | [ tube ] | eng-30-03240482-n | a series of tubes (joined by screwed collars) that connect a drilling platform to the drilling bit; rotates the bit and supplies drilling mud |
| + drinking_straw | n | 1 | [ tube ] | eng-30-04334232-n | a thin paper or plastic tube used to suck liquids into the mouth |
| + dropper | n | 1 | [ measuring_device ] | eng-30-03247083-n | pipet consisting of a small tube with a vacuum bulb at one end for drawing liquid in and releasing it a drop at a time |
| + duct | n | 3 | [ artefact ] | eng-30-03253398-n | an enclosed conduit for a fluid |
| + dudeen | n | 1 | [ tube ] | eng-30-03253714-n | a clay pipe with a short stem |
| + elbow | n | 3 | [ tube ] | eng-30-03268553-n | a length of pipe with a sharp bend in it |
| + electric_main | n | 1 | [ tube ] | eng-30-03272696-n | a main that distributes electricity |
| + electrocatheter | n | 1 | [ tube ] | eng-30-80001192-n | |
| + endotracheal_tube | n | 1 | [ tube ] | eng-30-03286878-n | a catheter that is inserted into the trachea through the mouth or nose in order to maintain an open air passage or to deliver oxygen or to permit the suctioning of mucus or to prevent aspiration of the stomach contents |
| + exhaust_manifold | n | 1 | [ tube ] | eng-30-03303333-n | a manifold that receives exhaust gases from the cylinders and conducts them to the exhaust pipe |
| + exhaust_pipe | n | 1 | [ tube ] | eng-30-03303510-n | a pipe through which burned gases travel from the exhaust manifold to the muffler |
| + eye_dropper | n | 1 | [ measuring_device ] | eng-30-03247083-n | pipet consisting of a small tube with a vacuum bulb at one end for drawing liquid in and releasing it a drop at a time |
| + fire_hose | n | 1 | [ tube ] | eng-30-03346004-n | a large hose that carries water from a fire hydrant to the site of the fire |
| + fire_hydrant | n | 1 | [ tube ] | eng-30-03346898-n | an upright hydrant for drawing water to use in fighting a fire |
| + fireplug | n | 1 | [ tube ] | eng-30-03346898-n | an upright hydrant for drawing water to use in fighting a fire |
| + flocculant | n | 1 | [ agent ] | eng-30-80000347-n | |
| + focimeter | n | 1 | [ measuring_device ] | eng-30-80000260-n | |
| + fuel_line | n | 1 | [ tube ] | eng-30-03401500-n | a pipe that carries gasoline from a tank to a gasoline engine |
| + garden_hose | n | 1 | [ tube ] | eng-30-03417871-n | a hose used for watering a lawn or garden |
| + gas_line | n | 3 | [ tube ] | eng-30-03401500-n | a pipe that carries gasoline from a tank to a gasoline engine |
| + gas_line | n | 2 | [ tube ] | eng-30-03423966-n | a pipeline used to transport natural gas |
| + gas_main | n | 1 | [ tube ] | eng-30-03424103-n | a main that distributes gas |
| + gun_barrel | n | 1 | [ tube ] | eng-30-02795528-n | a tube through which a bullet travels when a gun is fired |
| + heat_exchanger | n | 1 | [ device ] | eng-30-03508485-n | device that transfers heat from one liquid to another without allowing them to mix |
| + hookah | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + hose | n | 3 | [ tube ] | eng-30-03539875-n | a flexible pipe for conveying a liquid or gas |
| + hosepipe | n | 1 | [ tube ] | eng-30-03539875-n | a flexible pipe for conveying a liquid or gas |
| + hubble-bubble | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + hubbly-bubbly | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + hydrant | n | 2 | [ tube ] | eng-30-03550916-n | a discharge pipe with a valve and spout at which water may be drawn from the mains of waterworks |
| + inlet_manifold | n | 1 | [ tube ] | eng-30-03572832-n | manifold that carries vaporized fuel from the carburetor to the inlet valves of the cylinders |
| + inner_tube | n | 1 | [ tube ] | eng-30-03573005-n | an inflatable rubber tube that fits inside the casing of a pneumatic tire |
| + intake_manifold | n | 1 | [ tube ] | eng-30-03576779-n | a manifold consisting of a pipe to carry fuel to each cylinder in an internal-combustion engine |
| + kalian | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + Lake_Mead | n | 1 | [ lake ] | eng-30-03634189-n | the largest reservoir in the United States; located in southeastern Nevada and northwestern Arizona and formed by the Hoover Dam on the Colorado River; the center of a recreational area |
| + Lake_Powell | n | 1 | [ lake ] | eng-30-03634469-n | the second largest reservoir in the United States; located in southern Utah and north central Arizona and formed by the Glen Canyon Dam on the Colorado River |
| + Lake_Volta | n | 1 | [ lake ] | eng-30-03634723-n | the Volta river in southeastern has been dammed to create one of the world's largest man-made lakes |
| + line | n | 13 | [ tube ] | eng-30-03946325-n | a pipe used to transport liquids or gases |
| + main | n | 2 | [ tube ] | eng-30-03711145-n | a principal pipe in a system that distributes water or gas or electricity or that collects sewage |
| + man-made_lake | n | 1 | [ lake ] | eng-30-04078747-n | lake used to store water for community use |
| + manifold | n | 1 | [ tube ] | eng-30-03717750-n | a pipe that has several lateral outlets to or from other pipes |
| + meerschaum | n | 2 | [ tube ] | eng-30-03742416-n | a pipe having a bowl made of meerschaum |
| + millrace | n | 1 | [ artefact ] | eng-30-03766816-n | a channel for the water current that turns a millwheel |
| + millrun | n | 1 | [ artefact ] | eng-30-03766816-n | a channel for the water current that turns a millwheel |
| + mouthpiece | n | 5 | [ tube ] | eng-30-03794957-n | the tube of a pipe or cigarette holder that a smoker holds in the mouth |
| + narghile | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + nargileh | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + nasotracheal_tube | n | 1 | [ tube ] | eng-30-03810412-n | a tube inserted into the trachea through the nose and pharynx; used to deliver oxygen |
| + oil_pipeline | n | 1 | [ tube ] | eng-30-03844459-n | a pipeline used to transport oil |
| + pea_shooter | n | 1 | [ tube ] | eng-30-03902972-n | a straight narrow tube through which pellets (as dried peas) can be blown at a target |
| + peace_pipe | n | 1 | [ tube ] | eng-30-02941408-n | a highly decorated ceremonial pipe of Amerindians; smoked on ceremonial occasions (especially as a token of peace) |
| + penstock | n | 2 | [ artefact ] | eng-30-04244379-n | conduit that carries a rapid flow of water controlled by a sluicegate |
| + petrol_line | n | 1 | [ tube ] | eng-30-03401500-n | a pipe that carries gasoline from a tank to a gasoline engine |
| + pipage | n | 2 | [ tube ] | eng-30-03944672-n | a long tube made of metal or plastic that is used to carry water or oil or gas etc. |
| + pipe | n | 2 | [ tube ] | eng-30-03944672-n | a long tube made of metal or plastic that is used to carry water or oil or gas etc. |
| + pipe | n | 1 | [ tube ] | eng-30-03945167-n | a tube with a small bowl at one end; used for smoking tobacco |
| + pipe_bowl | n | 1 | [ container ] | eng-30-02881397-n | a small round container that is open at the top for holding tobacco |
| + pipe_of_peace | n | 1 | [ tube ] | eng-30-02941408-n | a highly decorated ceremonial pipe of Amerindians; smoked on ceremonial occasions (especially as a token of peace) |
| + pipeline | n | 2 | [ tube ] | eng-30-03946325-n | a pipe used to transport liquids or gases |
| + pipet | n | 1 | [ measuring_device ] | eng-30-03947111-n | measuring instrument consisting of a graduated glass tube used to measure or transfer precise volumes of a liquid by drawing the liquid up into the tube |
| + pipette | n | 1 | [ measuring_device ] | eng-30-03947111-n | measuring instrument consisting of a graduated glass tube used to measure or transfer precise volumes of a liquid by drawing the liquid up into the tube |
| + piping | n | 2 | [ tube ] | eng-30-03944672-n | a long tube made of metal or plastic that is used to carry water or oil or gas etc. |
| + plug | n | 6 | [ tube ] | eng-30-03346898-n | an upright hydrant for drawing water to use in fighting a fire |
| + radiator_hose | n | 1 | [ tube ] | eng-30-04041408-n | a flexible hose between the radiator and the engine block |
| + reservoir | n | 2 | [ lake ] | eng-30-04078747-n | lake used to store water for community use |
| + riser | n | 2 | [ tube ] | eng-30-04094859-n | a vertical pipe in a building |
| + riser_main | n | 1 | [ tube ] | eng-30-04094859-n | a vertical pipe in a building |
| + riser_pipe | n | 1 | [ tube ] | eng-30-04094859-n | a vertical pipe in a building |
| + riser_pipeline | n | 1 | [ tube ] | eng-30-04094859-n | a vertical pipe in a building |
| + scupper | n | 1 | [ tube ] | eng-30-04157883-n | drain that allows water on the deck of a vessel to flow overboard |
| + sense_of_a_motion | n | 1 | [ position ] | eng-30-80000604-n | |
| + sewer | n | 1 | [ tube ] | eng-30-04179126-n | a waste pipe that carries away sewage or surface water |
| + sewer_line | n | 1 | [ tube ] | eng-30-04179271-n | a main in a sewage system |
| + sewer_main | n | 1 | [ tube ] | eng-30-04179271-n | a main in a sewage system |
| + sewerage | n | 2 | [ tube ] | eng-30-04179126-n | a waste pipe that carries away sewage or surface water |
| + sheesha | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + shisha | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + silencer | n | 1 | [ tube ] | eng-30-04218773-n | short tube attached to the muzzle of a gun that deadens the sound of firing |
| + siphon | n | 1 | [ tube ] | eng-30-04224155-n | a tube running from the liquid in a vessel to a lower level outside the vessel so that atmospheric pressure forces the liquid through the tube |
| + sluice | n | 1 | [ artefact ] | eng-30-04244379-n | conduit that carries a rapid flow of water controlled by a sluicegate |
| + sluiceway | n | 1 | [ artefact ] | eng-30-04244379-n | conduit that carries a rapid flow of water controlled by a sluicegate |
| + soil_pipe | n | 1 | [ tube ] | eng-30-04257684-n | drain that conveys liquid waste from toilets, etc. |
| + sparge_pipe | n | 1 | [ tube ] | eng-30-04267985-n | a horizontal pipe having fine holes drilled throughout its length so as to deliver a spray of water |
| + speaking_tube | n | 1 | [ tube ] | eng-30-04270765-n | a tube for conveying the sound of a voice from one room to another |
| + spectroheliograph | n | 1 | [ apparatus ] | eng-30-80000596-n | |
| + spout | n | 1 | [ artefact ] | eng-30-04287153-n | an opening that allows the passage of liquids or grain |
| + sprinkler_system | n | 1 | [ system ] | eng-30-04289195-n | a system for extinguishing fires; water from a network of overhead pipes is released through nozzles that open automatically with the rise in temperature |
| + standpipe | n | 1 | [ tube ] | eng-30-04302527-n | a vertical pipe |
| + steam_line | n | 1 | [ tube ] | eng-30-04309925-n | a pipe conducting steam |
| + steam_pipe | n | 1 | [ tube ] | eng-30-04309925-n | a pipe conducting steam |
| + stem | n | 4 | [ tube ] | eng-30-04313771-n | the tube of a tobacco pipe |
| + stent | n | 1 | [ tube ] | eng-30-04314735-n | a slender tube inserted inside a tubular body part (as a blood vessel) to provide support during and after surgical anastomosis |
| + straw | n | 4 | [ tube ] | eng-30-04334232-n | a thin paper or plastic tube used to suck liquids into the mouth |
| + strength_of_materials | n | 1 | [ natural_philosophy ] | eng-30-80000403-n | |
| + syphon | n | 1 | [ tube ] | eng-30-04224155-n | a tube running from the liquid in a vessel to a lower level outside the vessel so that atmospheric pressure forces the liquid through the tube |
| + tailpipe | n | 1 | [ tube ] | eng-30-04385536-n | a pipe carrying fumes from the muffler to the rear of a car |
| + tangential_acceleration | n | 1 | [ natural_philosophy ] | eng-30-80000638-n | |
| + test_tube | n | 1 | [ tube ] | eng-30-04415921-n | glass tube closed at one end |
| + thermics | n | 1 | [ natural_philosophy ] | eng-30-80000323-n | |
| + thermodynamic_cycle | n | 1 | [ happening ] | eng-30-80000189-n | |
| + tobacco_pipe | n | 1 | [ tube ] | eng-30-03945167-n | a tube with a small bowl at one end; used for smoking tobacco |
| + torpedo_tube | n | 1 | [ tube ] | eng-30-04457638-n | a tube near the waterline of a vessel through which a torpedo is fired |
| + torque_converter | n | 1 | [ device ] | eng-30-04457767-n | converter for transmitting and amplifying torque (especially by hydraulic means) |
| + trans-Alaska_pipeline | n | 1 | [ tube ] | eng-30-02694776-n | an oil pipeline that runs 800 miles from wells at Prudhoe Bay to the port of Valdez |
| + trap | n | 2 | [ tube ] | eng-30-04475032-n | drain consisting of a U-shaped section of drainpipe that holds liquid and so prevents a return flow of sewer gas |
| + tube | n | 1 | [ artefact ] | eng-30-04493505-n | conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases |
| + tubing | n | 1 | [ artefact ] | eng-30-04493505-n | conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases |
| + Van_der_Waals_equation | n | 1 | [ math ] | eng-30-80000478-n | |
| + venturi | n | 2 | [ tube ] | eng-30-04527310-n | a tube with a constriction; used to control fluid flow (as in the air inlet of a carburetor) |
| + waste_pipe | n | 1 | [ tube ] | eng-30-03231912-n | a pipe through which liquid is carried away |
| + water | n | 4 | [ facility ] | eng-30-04562658-n | a facility that provides a source of water |
| + water_cannon | n | 1 | [ tube ] | eng-30-04557872-n | a hose (carried on a truck) that fires water under high pressure to disperse crowds (especially crowds of rioters) |
| + water_main | n | 1 | [ tube ] | eng-30-04561167-n | main (a pipe or conduit) for conveying water |
| + water_pipe | n | 1 | [ tube ] | eng-30-03533014-n | an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water |
| + water_supply | n | 1 | [ facility ] | eng-30-04562658-n | a facility that provides a source of water |
| + water_system | n | 2 | [ facility ] | eng-30-04562658-n | a facility that provides a source of water |
| + watercannon | n | 1 | [ tube ] | eng-30-04557872-n | a hose (carried on a truck) that fires water under high pressure to disperse crowds (especially crowds of rioters) |
| + well_point | n | 1 | [ tube ] | eng-30-04573129-n | a perforated tube driven into the ground to collect water from the surrounding area |
| + wellpoint | n | 1 | [ tube ] | eng-30-04573129-n | a perforated tube driven into the ground to collect water from the surrounding area |