• synonyms

air log

  1. Aeronautics. a device for recording the distance traveled by an aircraft, relative to the air through which it moves.
  2. Rocketry. a device for regulating the range of a guided missile.
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Origin of air log

First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018