Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

WORD ORIGIN

"empty-headed person," 1972, from air (n.1) + head (n.). Earlier as a term in mining (mid-19c.) and as a military term based on beachhead (1950).

MORE RELATED WORDS FOR AIRHEAD

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.