noun Aeronautics.

a system for evaporating the fog above airfield runways by the heat from burners.

Origin of FIDO

1940–45; f(og) i(nvestigation) d(ispersal) o(perations) Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Related Words for fido

puppy, pup, cur, stray, tyke, bitch, mutt, hound, mongrel, doggy, pooch, bowwow

Examples from the Web for fido

Historical Examples of fido