I. ˈpis verb
Etymology: Middle English, from Anglo-French pisser, from Vulgar Latin * pissiare, of imitative origin
Date: 14th century
intransitive verb
sometimes vulgar : urinate
transitive verb
sometimes vulgar : to urinate in or on
II. noun
Date: 14th century
1. sometimes vulgar : urine
2. sometimes vulgar : an act of urinating — often used with take