noun🔗ShareAnestésicoA substance administered to reduce the perception of pain or to induce numbness for surgery and may render the recipient unconscious."Before the dentist filled my cavity, they gave me local anaesthetics to numb my mouth. "Antes de que el dentista me empastara la caries, me administraron anestesia local para adormecer la boca.medicinesubstancebodyphysiologyChat with AIVocabulary GamePractice Reading