hurl (v.) Look up hurl at Dictionary.com
early 13c., hurlen, "to run against (each other), come into collision," later "throw forcibly" (c. 1300); "rush violently" (late 14c.); perhaps related to Low German hurreln "to throw, to dash," and East Frisian hurreln "to roar, to bluster." OED suggests all are from an imitative Germanic base *hurr expressing rapid motion; see also hurry (v.). For difference between hurl and hurtle (which apparently were confused since early Middle English) see hurtle (v.).
hurl (n.) Look up hurl at Dictionary.com
late 14c., "rushing water," from hurl (v.). Mid-15c. as "strife, quarrel;" sense of "act of throwing violently" is from 1520s.