Definition of chemtrail in English:

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Pronunciation: /ˈkemˌtrāl/


A visible trail left in the sky by an aircraft and believed by some to consist of chemical or biological agents released as part of a covert operation.
Example sentences
  • Then on 25 Jan 2004 I photographed another fresh chemtrail.
  • The witness reports, "I was outside, camcorder in hand, filming the chemtrails."
  • For the benefit of those who cannot tell chemtrails from contrails, he offered the following explanation.


1990s: blend of chemical and trail, on the pattern of contrail.

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