| lagopus | (n) ptarmigans, Syn. genus Lagopus |
| arctic fox | (n) thickly-furred fox of Arctic regions; brownish in summer and white in winter, Syn. white fox, Alopex lagopus |
| balsa | (n) forest tree of lowland Central America having a strong very light wood; used for making floats and rafts and in crafts, Syn. Ochroma lagopus |
| red grouse | (n) reddish-brown grouse of upland moors of Great Britain, Syn. moor-bird, moorfowl, moorgame, Lagopus scoticus, moorbird |
| rough-legged hawk | (n) large hawk of the northern hemisphere that feeds chiefly on small rodents and is beneficial to farmers, Syn. Buteo lagopus, roughleg |