duct: Meaning and Definition of

duct

1. any tube, canal, pipe, or conduit by which a fluid, air, or other substance is conducted or conveyed.
2. a tube, canal, or vessel conveying a body fluid, esp. a glandular secretion or excretion.
3. a cavity or vessel formed by elongated cells or by many cells.
4. a single enclosed runway for conductors or cables.
5. (in a press) the reservoir for ink.

1. to convey or channel by means of a duct or ducts: Heat from the oven is ducted to the outside.