The Collaborative International Dictionary of English v.0.48:
goldbeater \gold"beat`er\ (g[=o]ld"b[=e]t`[e^]r), n. An artisan who beats gold into goldleaf. [WordNet 1.5]WordNet (r) 3.0 (2006):
goldbeater n 1: an artisan who beats gold into gold leaf [syn: goldbeater, gold-beater]