Definition of 内性器 (ないせいき)
ないせいき
内性器
ないせいき
naiseiki
noun
•
internal genitals, internal sex organ
See also:外性器
Related Kanji
内 | inside, within, between, among, house, home |
性 | sex, gender, nature |
器 | utensil, vessel, receptacle, implement, instrument, ability, container, tool, set |