or aer·o·gram, aer·o·gramme

See more synonyms for aérogramme on Thesaurus.com
  1. a sheet of lightweight paper, bearing an official postal stamp imprint, that is folded to form its own envelope and can be sent via airmail at a special, low rate because of its standard size, light weight, and lack of enclosures.
Compare air letter.

Origin of aérogramme

From French, dating back to 1895–1900; see origin at aero-, -gram1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Related Words for aerogramme

aerogram, aerogramme