aerogram(redirected from air letter)
Also found in: Dictionary, Thesaurus, Legal, Encyclopedia.
(1) Pneumogram, see there.
(2) Air bronchogram, see there.
Aérogramme; air letter. A special type of letter consisting of a thin lightweight piece of foldable and gummed paper for writing airmailed communiques, in which the letter is written on one side of the paper and the envelope itself comprises the other side.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.