lave Look up lave at Dictionary.com
O.E. gelafian "wash by pouring, pour (water)," possibly an early Eng. or W.Gmc. borrowing of L. lavare "to wash," or its O.Fr. descendant, laver. L. lavare is from PIE *lou- "to wash" (cf. L. luere "to wash," Gk. louein "to wash, bathe," O.Ir. loathar "basin," Bret. laouer "trough," O.E. leažor "lather").