陣じん痛つう誘ゆう発はつ剤ざいじんつうゆうはつざいMeanings1nounlabor-inducing drug; oxytocicpharmacology›Medical term for a drug used to induce or augment labor; used in obstetrics.医い師しは陣じん痛つう誘ゆう発はつ剤ざいの投