noun

1. A solid or hollow sphere, or roughly spherical mass.

   “a ball of spittle; a fecal ball”

2. A round or ellipsoidal object.

3. (mildly, usually in the plural) A testicle.

Synonyms: chutzpah, guts, nerve, globe, sphere

verb

1. To form or wind into a ball.

   “to ball cotton”

2. To heat in a furnace and form into balls for rolling.

3. To have sexual intercourse with.

Synonyms: roll, wad, bonk, fuck, lay, screw, shag

interjection

1. An appeal by the crowd for holding the ball against a tackled player. This is heard almost any time an opposition player is tackled, without regard to whether the rules about "prior opportunity" to dispose of the ball are fulfilled.