probably from אָז; at that time; then.
a primitive root; to make away with (specifically by swallowing); generally, to destroy; cover, destroy, devour, eat up, be at end, spend up, swallow down (up).
from חָיָה; alive; hence, raw (flesh); fresh (plant, water, year), strong; also (as noun, especially in the feminine singular and masculine plural) life (or living thing), whether literally or figuratively; [phrase] age, alive, appetite, (wild) beast, company, congregation, life(-time), live(-ly), living (creature, thing), maintenance, [phrase] merry, multitude, [phrase] (be) old, quick, raw, running, springing, troop.
Part of Speech:
from אָנַף; properly, the nose or nostril; hence, the face, and occasionally a person; also (from the rapid breathing in passion) ire; anger(-gry), [phrase] before, countenance, face, [phrase] forebearing, forehead, [phrase] (long-) suffering, nose, nostril, snout, [idiom] worthy, wrath.
a primitive root (compare חָרַר); to glow or grow warm; figuratively (usually) to blaze up, of anger, zeal, jealousy; be angry, burn, be displeased, [idiom] earnestly, fret self, grieve, be (wax) hot, be incensed, kindle, [idiom] very, be wroth. See תַּחָרָה.