陣じん痛つう促そく進しん剤ざいじんつうそくしんざいMeanings1nounlabor-inducing drug; oxytocicMedical term for drugs used to induce or augment labor. Often used in clinical contexts.See also: 陣痛医い師しは陣じん痛つう促そく進しん剤ざいの投とう与よを決