BROOCH Meaning of BROOCH in English (esp. BrE ) nounADJECTIVE▪ cameo▪ diamond , pearl , etc.VERB + BROOCH▪ have on , wear▪ pin▪She pinned a large amethyst ~ to her lapel. Oxford Collocations English Dictionary. Оксфордский английский словарь словосочетаний . 2012