lavage
la.vage \l*-'va:zh\ n [F, fr. MF, fr. laver to wash, fr. L lavare] : WASHING; esp : the therapeutic washing out of an organ
Webster's English Dictionaryla.vage \l*-'va:zh\ n [F, fr. MF, fr. laver to wash, fr. L lavare] : WASHING; esp : the therapeutic washing out of an organ