apr

adj. gen. rs (and thus not akin to api), cold, sharp, chilly; en aprasta hríð, sharp fighting, Ó. T. 59; sterkastr ok aprastr við at eiga, the worst to deal with, Þiðr. 183; erida vóru allöpr tilbrigðin (cold, malignant), 89; því föru vér aprir, we feel sad, chilly, a verse written in 1047, Lex. Poët.: a word quite obsolete. (Björn however mentions it as a living word.) Mod. Icel. napr, adj. nearly in the same sense, cold, chilly, of weather; cold, spiteful, snappish, of temper: nepja, u, f. a chill, piercing cold: nepringr, m. id.: [are these words identical (?).]