also: ひつにょうき
noun
urinary organs
Anatomical term referring to the organs involved in urine production and excretion, such as the kidneys, ureters, bladder, and urethra.
泌尿器の病気について専門医に相談した。
I consulted a specialist about a disease of the urinary organs.
Urology is the medical department that deals with disorders of the urinary organs.