tit

Multiple Entries:
  tit    Tit.  

Concise Oxford English Dictionary © 2008 Oxford University Press:
tit1

▶noun a titmouse (songbird).

– origin C16: prob. of Scand. origin.

Concise Oxford English Dictionary © 2008 Oxford University Press:
tit2

▶noun

• 1 vulgar slang a woman's breast.

• 2 Brit. informal a foolish or ineffectual person.

– phrases
get on someone's tits Brit. vulgar slang irritate someone intensely.

– origin OE tit ‘teat, nipple’, of Gmc origin.

Concise Oxford English Dictionary © 2008 Oxford University Press:
tit3

▶noun (in phr. tit for tat) the infliction of an injury or insult in retaliation for one received.

– origin C16: var. of obs. tip for tap.

Concise Oxford English Dictionary © 2008 Oxford University Press:
Tit.

▶abbreviation Titus (in biblical references).