boob

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.

Primary Meanings of boob

1.
n
either of two soft fleshy milk-secreting glandular organs on the chest of a woman
2.
nv
an ignorant or foolish person
commit a faux pas or a fault or make a serious mistake
Full Definitions of boob
1

n either of two soft fleshy milk-secreting glandular organs on the chest of a woman

Synonyms:
bosom, breast, knocker, tit, titty
Type of:
mamma, mammary gland
milk-secreting organ of female mammals
2

n an ignorant or foolish person

Synonyms:
booby, dope, dumbbell, dummy, pinhead
Type of:
simple, simpleton
a person lacking intelligence or common sense

v commit a faux pas or a fault or make a serious mistake

Synonyms:
blunder, drop the ball, goof, sin
Type of:
breach, break, go against, infract, offend, transgress, violate
act in disregard of laws, rules, contracts, or promises

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