Occlusion of some part of the female genital tract, especially of the vagina. ... (12 Dec 1998) ... 
Type: Term Pronunciation: jin′ă-trē′zē-ă Definitions: 1. Occlusion of some part of the female genital tract, especially occlusion of the vagina by a thick membrane.
gynatresia Occlusion of some part of the female genital tract, especially occlusion of the vagina by a thick membrane.