(1):

(n.) An apparatus for distributing an electric current, either to various points in rotation, as in some motors, or along two or more lines in parallel, as in a distributing system.

(2):

(n.) An appliance, as a roller, in a printing press, for distributing ink.

(3):

(n.) A machine for distributing type.

(4):

(n.) One that distributes; a distributer;