noun🔗Share리도카인A local anesthetic [2-(diethylamino)-N-(2,6-dimethylphenyl)acetamide], that is also used as a antiarrhythmic drug."The dentist injected lidocaine to numb my gums before filling my cavity. "치과 의사는 충치를 메우기 전에 잇몸을 마비시키기 위해 리도카인을 주사했습니다.medicinecompoundsubstancebiochemistryphysiologyChat with AIVocabulary GamePractice Reading