FROM STRONG’S HEBREW DICTIONARY (1890)

Strong’s Hebrew Dictionary (1890) — public domain, printed whole.

malach maw-lakh' — a primitive root; properly, to rub to pieces or pulverize; intransitively, to disappear as dust; also (as denominative from 4417) to salt whether internally (to season with salt) or externally (to rub with salt):--X at all, salt, season, temper together, vanish away.

see HEBREW for 04417