1 FÖNN
f., gen. fannar, pl. fannir, [cp. Gæl. feonn = white], snow, esp. a heap of snow, Landn. 154, Fms. iii. 93, Sturl. ii. 118, Sd. 164, Karl. 441, 501, N. G. L. i. 291; fannir, heaps of snow, Grett. 111 C, cp. fenna, fann-. In Norway Folge-fonn is the name of a glacier.