先せん天てん梅ばい毒どくせんてんばいどくMeanings1nouncongenital syphilisMedical term for syphilis transmitted from mother to child during pregnancy or birth.先せん天てん梅ばい毒どくは、妊にん婦ぷの梅ばい毒どく感かん染せんによって胎たい児