‖ ecraseurSurg.|ekrazœr| [F. écraseur crusher, f.écraser to crush.] A blunt chain-saw, tightened by a screw or by a rack and pinion, for removing piles, polypi, etc. (Syd. Soc.Lex.) 1859Dubl. Hosp.Gaz. 15 Jan., On the use of the Ecraseur in the operation for Anal Fistula.