urine UK /ˈjʊəɹɪn/US /ˈjʊɹɪn/noun 1verb 1forms 3phrases 1 noun1 •Liquid waste consisting of water, salts, and urea, which is made in the kidneys, stored in the bladder, then released through the urethra.An artificial kidney these days still means a refrigerator-sized dialysis machine. Such devices mimic the way real kidneys cleanse blood and eject impurities and surplus water as urine. — 2013 verb1 •(no longer used) To urinate.He got out of bed every time he urined, or tried to urine. — 1814 formsurined · urining · urines Phrases with urine extract the urineto mock, make fun of something
