any of various yellow-and-black finches; esp., a Eurasian songbird (Carduelis carduelis) or an American species (C. tristis)
Origin:
ME < OE goldfinc: see gold & finch
See goldfinch in American Heritage Dictionary 4
noun
Any of several small American finches of the genus Carduelis, especially C. tristis, of which the male has yellow plumage with a black forehead, wings, and tail.
A small Eurasian finch (Carduelis carduelis) having brownish plumage with black wings boldly marked with yellow and a red patch across the face.