English version

vapour trail in Air topic

From Longman Dictionary of Contemporary Englishvapour trailˈvapour trail British English, vapor trail American English noun [countable]  TTAthe white line that is left in the sky by a plane
Examples from the Corpus
vapour trailIt was leaving an impressive vapour trail.High overhead, a jet laid its vapour trail across a bleached-blue sky.Ruth flopped back in the lounger and studied the vapour trail through half-closed eyes.