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boob

boobs; boobed; boobing

Boob is a word for a woman's breast — it's also a word for an idiot. So if you're staring at a lady's boobs, you probably look like a boob.

This is a very common slang word that's not really inappropriate. Nobody is going to get too mad about you using the word boob, though breast is definitely more anatomically correct. The other meaning of boob is similar to dope, dumbbell, dummy, pinhead, and numbskull. This meaning is also pretty harmless. Calling someone a boob is only a little insulting — not quite fighting words.

Definitions of boob
  1. noun
    either of two soft fleshy milk-secreting glandular organs on the chest of a woman
    synonyms: bosom, breast, knocker, tit, titty
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    type of:
    mamma, mammary gland
    milk-secreting organ of female mammals
  2. noun
    an ignorant or foolish person
    synonyms: booby, dope, dumbbell, dummy, pinhead
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    type of:
    simple, simpleton
    a person lacking intelligence or common sense
  3. verb
    commit a faux pas or a fault or make a serious mistake
    synonyms: blunder, drop the ball, goof, sin
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    type of:
    breach, break, go against, infract, offend, transgress, violate
    act in disregard of laws, rules, contracts, or promises
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘boob'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
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