n. [frjósa; A. S. fyrst; Engl., Germ., Dan., and Swed. frost]:—frost: allit., frost ok funi, Sl. 18, Fas. iii. 613; frost veðrs, Fms. ix. 241: often used in pl., frost mikil ok kuldar, ii. 29; frosta vetr, a frosty winter, Ann. 1348; frost ok snjóar, frost and snow; hörku-f., a sharp frost. frosta-tól, n. ‘frosty tools’ i. e. frail tools or implements that crack as if frost-bitten.