初しょ産さん婦ぷしょさんぷMeanings1nounprimipara; first-time mothermedicineMedical term for a woman who is giving birth for the first time. Used in clinical contexts.初しょ産さん婦ぷの場ば合あい、分ぶん娩べん時じ間かんが長ながくなる傾けい向こうがある。In the case of a primipara, labor tends to be longer.