1 noun boom in wealth, success, etcthey announced a jobs bonanzad'fhógair siad go mbeadh poist as éadan le fáilthere's a natural gas bonanzatá fuílleach gás nádúrtha le fáilit was a bonanza year for accountantsrinne cuntasóirí a saibhreas an bhliain sin2 noun large amount of money etcthey're reaping a bonanza from the discovery of oiltá an pota óir aimsithe acu ó fuarthas olathey got a big cash bonanzafuair siad cnap mór airgid