Pronunciation: (dich'dig"ur),[key] —n. 1. a worker whose occupation is digging ditches, esp. with pick and shovel.
2. a person engaged in exhausting manual work, esp. work that requires little or no originality.
3. Also called ditcher, trencher. a power excavating machine designed to remove earth in a continuous line and to a predetermined width and depth, as by means of a rotating belt equipped with scoops.