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

Dec 31, 2014 · The meaning of DUCT is a bodily tube or vessel especially when carrying the secretion of a gland. How to use duct in a sentence.

Ducts are conduits or passages used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air. The needed airflows include, for example, supply air, return air, and exhaust air. [1] . …

duct (dʌkt) n. 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 in …

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.

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

Dec 14, 2025 · (transitive) To enclose in a duct. (transitive) To channel something (such as a gas) or propagate something (such as radio waves) through a duct or series of ducts.

The Main Components of an Air Duct System Without getting too technical, ductwork is best described as a network of metal or flexible pipes that transport conditioned air from your HVAC system to air …

Free HVAC Duct Calculator for Accurate Duct Sizing Use FieldCamp’s free HVAC duct calculator to find the right duct size based on CFM, velocity, and friction rate. Whether you’re sizing round ducts, …

What exactly is included in your standard air duct cleaning service? Our comprehensive service includes the cleaning of all supply and return air ducts, registers, grilles, diffusers, and the main trunk lines …