| thickening
 
 
 
  noun 
  espesamento 
 EN At about the middle of the afternoon of the preceding day a little whiff of light vapor --a mere thickening of the atmosphere, the ghost of a cloud-- had been observed clinging to the western side of Mount St. Helena, away up along the barren altitudes near the summit.
 GL Contra á media tarde do día anterior unha nubeciña de vapor lixeiro --un simple espesamento da atmosfera, o fantasma dunha nube-- fora observada colgando da cara oeste do monte Santa Helena, ben alta, arredor das desérticas altitudes preto do cume.
 
  Fonte: HAL (121) 
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