| diaphragm | (n) a contraceptive device consisting of a flexible dome-shaped cup made of rubber or plastic; it is filled with spermicide and fitted over the uterine cervix, Syn. contraceptive diaphragm, pessary |
| ペッサリー | [pessari-] (n) pessary; contraceptive diaphragm for vaginal use; (P) [Add to Longdo] |