1 to urinate

2 urine

3 classifier: 泡 pāo

1 to promote urination

2 diuresis

1 (coll.) disposable diaper

1 to pee

1 diaper

1 to have endured all sorts of hardships (to raise one's children) (idiom)

1 to piss in one's pants in terror (idiom); scared witless