miller
mill.er \'mil-*r\ n 1: one that operates a mill; specif : one that grinds grain into fl our 2: any of various moths having powdery wings 3a: MILLING MACHINE 3b: a tool for use in a milling machine
Webster's English Dictionarymill.er \'mil-*r\ n 1: one that operates a mill; specif : one that grinds grain into fl our 2: any of various moths having powdery wings 3a: MILLING MACHINE 3b: a tool for use in a milling machine