1 noun person seconding sbionadaí masc4 c m udeputy chairmanleaschathaoirleach masc1deputy headmasterleas-phríomhoidedeputy prime ministerleas-phríomhaire, tánaiste masc42 noun HIST crown's representativeLord Deputyan Fear Ionaid3 noun (also Deputy, deputy sheriff) (US) POLICE police officerleas-sirriam masc14 noun POL member of parliamentteachta masc4 c m uDáil DeputyTeachta Dála