to alarmverb/ɐlɐɾˈmaɾ/higha·lar·marPortuguesEnglishEspanolFrancaisDefinitionTo cause fear, anxiety, or concern; to alert to danger.The sudden noise alarmed the dog.The report alarmed environmentalists.synfrightenstartlealertantcalmreassureCommon collocationsalarm the publicbe alarmed by somethingEtymologyDo italiano 'allarmare', por sua vez do árabe 'al-ʿarm' (chamada às armas).Related wordsalarmealarmantealarmadoassustaralertar