泌尿 ひにょう Also written ひつにょう Meanings Noun urination Kanji 泌 secrete. Read as ヒ. 尿 urine. Read as ニョウ. Words containing 泌尿 泌尿器 (ひにょうき) urinary organs 泌尿器科 (ひにょうきか) urology 泌尿器科医 (ひにょうきかい) urologist And 2 more. Jinuma: Japanese Dictionary · Word lists