deflectornounmasculinetécnico/dɨflɛˈtɔɾ/lowde·flec·torPortuguesEnglishEspanolFrancaisDefinitionA device or surface designed to change the direction of a flow (of air, water, light, particles, etc.).The spoiler on the car acts as an air deflector.A light deflector was used to illuminate the dark corner.syndeflectorbafflespoilerCommon collocationswind deflectorair deflectorlight deflectorEtymologyDo inglês 'deflector', de 'deflect' (desviar) + sufixo '-or'.Related wordsdefletirdeflexão