Category:Ductor

Duc"tor, n. Etym: [L., fr. ducere to lead.]

1. One who leads. [Obs.] Sir T. Browne.

2. (Mach.)

Defn: A contrivance for removing superfluous ink or coloring matter from a roller. See Doctor, 4. Knight. Ductor roller (Printing), the roller which conveys or supplies ink to another roller. Knight.