See more synonyms for aerogram on
  1. a radiogram.
  2. Older Use. a message carried by aircraft; an airmail letter.
  3. Meteorology.
    1. a diagram for analyzing thermodynamic processes in the atmosphere.
    2. the record of an aerograph.
  4. aérogramme.

Origin of aerogram

First recorded in 1895–1900; aero- + -gram1


or aer·o·gram, aer·o·gramme

  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 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for aerogram

aerogram, aerogramme

Examples from the Web for aerogram

Historical Examples of aerogram

British Dictionary definitions for aerogram



  1. Also called: air letter an airmail letter written on a single sheet of lightweight paper that folds and is sealed to form an envelope
  2. another name for radiotelegram
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012