Pee-pee/ˈpiːpiː/noun(usually childish) Urine.(usually childish) The penis or vagina; genitalia.verb(hypocoristic) To urinate.Synonyms: pee, piddle, tinkle, wee, wee-wee, piss, urinate, whiz🔗 Explore synonyms & relationships🌍 See word origin & history