From Longman Dictionary of Contemporary Englishurinateu‧ri‧nate /ˈjʊərəneɪt $ ˈjʊr-/ verb [intransitive] technicalHB to get rid of urine from your body —urination /ˌjʊərəˈneɪʃən $ ˌjʊr-/ noun [uncountable]→ See Verb table
Examples from the Corpus
urinate• Now I have pain when I urinate.• Their eyes were dull with fever, they had trouble bending their legs, sitting and urinating.• The man was urinating against the alley wall.• How different they were without her, how they laughed and played and urinated and sang.• Legs arrogantly apart he urinated into the bowl, remembering last night.• Best filed a complaint saying the officers sprayed him with Mace, urinated near his car and flattened his tires.• Or I heard a man sigh loudly as he urinated on the body where he had just pumped his seed.• In those days the conditions were so bad workers would treat the cuts they got from their knives by urinating on them. 