English ⇄ Chinese Danish Dutch English Finnish French German Greek Irish Italian Japanese Portuguese Russian Spanish Swedish Ukrainian

clear air turbulence
earth.sc.	turbulence en atmosphère claire
life.sc.	turbulence en air limpide
transp., avia.	turbulence en ciel clair; turbulence en air clair
transp., environ.	turbulence par temps clair
English thesaurus
clear air turbulence
avia., Canada	Turbulence encountered in air where no clouds are present. This expression is commonly applied to high- level turbulence associated with wind shear WS. CAT is often encountered in the vicinity of the jet stream.