陰いん裂れつ

noun

pudendal cleft; vulvar cleft

Anatomical term for the groove between the labia majora. Used in medical or clinical contexts.

• 陰いん裂れつは外がい陰いん部ぶの解かい剖ぼう学がく的てき構こう造ぞうの一いち部ぶである。

  The pudendal cleft is part of the anatomical structure of the vulva.