Obs. [a. L. lagōpūs, Gr. λαγώπους, f. λαγώς hare + πούς foot.] A bird with a foot resembling that of a hare; the ptarmigan.
1693. Sir T. P. Blount, Nat. Hist., 385. Some Birds live upon the highest tops of the Alps, and that all the winter too as the Lagopus among birds.
1773. Barrington, in Phil. Trans., LXIII. 224. The Lagopus, of which M. de Buffon gives an engraving, is in its winter plumage.