Pronunciation: (âr'mun), [key]
1. an aviator.
2. U.S. Air Force.an enlisted person of one of the three lowest ranks (air'man ba'sic, airman, air'man first' class').
3. a member of a military aircrew.
4. (in other countries) an enlisted person in the air force.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.