tit1
n.
a titmouse (songbird).
Etymology
C16: prob. of Scand. origin.
tit2
n.
- vulgar slang a woman's breast.
- Brit. informal a foolish or ineffectual person.
Phrase
- get on someone's tits
Brit. vulgar slang irritate someone intensely.
Etymology
OE tit ‘teat, nipple’, of Gmc origin.
tit3
n.
(
in phr. tit for tat)
the infliction of an injury or insult in retaliation for one received.
Etymology
C16: var. of obs. tip for tap.