AIRMET

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noun \ˈer-ˌmet\
variants: less commonly

airmet

Definition of AIRMET

plural

AIRMETs

also

airmets

  1. :  a notice of potentially hazardous weather conditions (such as turbulence, icing, or low visibility) along a planned flight route that is provided to the pilot of an aircraft before takeoff — compare sigmet

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Origin and Etymology of airmet

airmen's meteorological information


First Known Use: 1950


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