also: せいしょっき
genital organ; reproductive organ
Refers to the organs involved in reproduction; used in medical, biological, and everyday contexts.
I consulted a doctor about a disease of the reproductive organs.
We learned about the structure of reproductive organs in biology class.
accessory sex organs; accessory genitalia
Standard kanji spelling; the reading せいしょくき is the most common.
Alternate reading; less common but recognized.
Compound of 生殖 (reproduction) + 器 (organ).