THISTLE n.
thistle, a candelabra-shaped plant of the genus Cereus. See Cereus. -- Yellow thistle, Cincus horridulus. Thistle bird (Zoöl.), the American goldfinch, or yellow-bird (Spinus tristis); -- so called on account of its feeding on the seeds of thistles. See Illust. under Goldfinch. -- Thistle butterfly (Zoöl.), a handso…