1 noun ELECTRON, PHYS, MUS electronic deviceaimplitheoir masc3 c m u2 noun MED of diseaseúdar scaiptheúdar leataovercrowding is an amplifier of TBúdar scaipthe eitinne é an plódú, cuidíonn an plódú le scaipeadh na heitinne3 noun of situationit acts as an amplifier of the unrestcuireann sé leis an chorraíl4 noun of propaganda etcthey use social media as an amplifier of their messageúsáideann siad na meáin shóisialta chun a dteachtaireacht a scaipeadh