n., pl., -bos.
- Slang. A woman regarded as vacuous or as having an exaggerated interest in her sexual appeal.
- Slang. A vacuous person: "a male bimbo ... who even has to be tutored ... in the clichés that comprise the basic interview" (George F. Will).
[Perhaps from Italian bimbo, baby.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.