spend a penny

Synonyms:

make, make water, micturate, pass water, pee, pee-pee, piddle, piss, puddle, relieve oneself, take a leak, urinate, wee, wee-wee

urinate

pass after the manner of urine

ca-ca, crap, defecate, make, shit, stool, take a crap, take a shit

have a bowel movement

Types:

wet

make one's bed or clothes wet by urinating

stale

urinate, of cattle and horses

Type of:

egest, eliminate, excrete, pass

eliminate from the body