tit

1. A mammary gland, teat.
2. (chiefly in the plural) A woman's breast.
3. An idiot; a fool.

   Look at that tit driving on the wrong side of the road!

4. A police officer; a "tithead".

noun

A light blow or hit (now usually in the phrase tit for tat).

1. To strike lightly, tap, pat.
2. To taunt, to reproach.

1. A chickadee; a small passerine bird of the genus Parus or the family Paridae, common in the Northern Hemisphere.
2. Any of various other small passerine birds.
3. A small horse; a nag.
4. A young girl, later especially a minx, hussy.
5. A morsel; a bit.