緊きん急きゅう避ひ妊にん薬やくきんきゅうひにんやくじ字FuriganaMeanings1nounemergency contraceptive; morning-after pillMedical term for medication used to prevent pregnancy after unprotected intercourse. Commonly referred to as アフターピル in everyday conversation.緊きん急きゅう避ひ妊にん薬やくは、性せい交こう後ご72時じ間かん以い内ないに服ふく