: a bodily tube or vessel especially when carrying the secretion of a gland. : a pipe or tubular runway for carrying an electric power line, telephone cables, or other conductors. : a tube or …

DUCT definition: 1. a tube or pipe that carries liquid or air, especially in and out of buildings or through the…. Learn more.

1. any tube, canal, pipe, or conduit by which a liquid, air, or other substance is conducted or conveyed. 2. a tube conveying bodily secretions or excretions. 3. a conducting tube or tubule …

Duct definition: any tube, canal, pipe, or conduit by which a fluid, air, or other substance is conducted or conveyed.. See examples of DUCT used in a sentence.

A duct is a channel or pipe carrying electric cable or wires. PVC cable is the most common type of cable used when smoke-retardant properties are not required, because a building's electrical …

Sep 21, 2023 · Find the perfect HVAC ductwork for your home. From duct types to installation, learn about air ducts and how to solve common problems.

A duct is a pipe, tube, or tunnel through which water can flow. If there's a leaking duct in your kitchen, you may need to patch it or replace it — in any event, you should probably call a …

Mar 26, 2024 · Learn the most basics and foundational HVAC skills including cooling capacity calculation, equipment selection, duct sizing, pipe sizing, exhaust fan sizing, controls, electrical …

Definition of duct noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Feb 17, 2023 · In general terms, a duct is a channel or pipe used to transport a fluid or gas from one location to another. In HVAC systems, ducts are used to circulate air throughout a building.