boob

Noun

boob (plural boobs)

1. (slang) breast, esp. human female, though may less often be used for other species. (1945)
2. Idiot, dummy, dork. (1909)

   Look at that boob drive on the wrong side of the road!

3. (British English) A mistake, blunder. (1934)

Usage note: The term boob in reference to breasts may be considered vulgar, particularly by older people.

Synonyms:

• (a woman"s breasts) - See Breasts