Contrail |ˈkɒntreɪl| noun (chiefly North American): another term for vapour trail.
ORIGIN 1940s: abbreviation of condensation trail.
This post is part of the Skywatch Friday meme,
and also part of the Friday Photo Journal meme.
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ORIGIN 1940s: abbreviation of condensation trail.
This post is part of the Skywatch Friday meme,
and also part of the Friday Photo Journal meme.
