尿器 にょうき Meanings Noun urinal Kanji 尿 urine. Read as ニョウ. 器 device. Read as キ. Words containing 尿器 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 3 more. Jinuma: Japanese Dictionary · Word lists