anestheticadjectivetécnico/ɐnɨʃtjɐˈzĩtɨ/mediuma·nes·te·si·an·tePortuguesEnglishEspanolFrancaisDefinitionThat produces anesthesia; that causes loss of sensation, especially to pain.The gas used has anesthetic properties.The pain was so intense he wished for something with an immediate anesthetic effect.synnumbinganalgesicantstimulantexcitantCommon collocationsanesthetic effectanesthetic substanceEtymologyDe 'anestesia' + sufixo '-ante'.Related wordsanestesiaanestesiaranestésico