nounAinmfhocal1supporttacaíochtfem3cmuto get financial backing from sb for a projecttacaíocht airgid a fháil ó dhuine do thionscadal2layer on back of sthtacamasc4cmutacúmasccmuit has a wooden backingtá taca adhmaid leisbacking fabricfabraic thaca3musicceolaccompanimenttionlacanmasc1cmubacking singeramhránaí tionlacainbacking trackfuaimrian tacabacking vocalsfonnadóireacht taca