Origin of ducting
- any tube, canal, pipe, or conduit by which a fluid, air, or other substance is conducted or conveyed.
- Anatomy, Zoology. a tube, canal, or vessel conveying a body fluid, especially a glandular secretion or excretion.
- Botany. a cavity or vessel formed by elongated cells or by many cells.
- Electricity. a single enclosed runway for conductors or cables.
- Printing. (in a press) the reservoir for ink.
- to convey or channel by means of a duct or ducts: Heat from the oven is ducted to the outside.
Origin of duct
1640–50; < Latin ductus conveyance (of water), hence channel (in ML), equivalent to duc- (variant stem of dūcere to lead) + -tus suffix of verbal action
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a tube, pipe, or canal by means of which a substance, esp a fluid or gas, is conveyed
- any bodily passage, esp one conveying secretions or excretions
- a narrow tubular cavity in plants, often containing resin or some other substance
- Also called: conduit a channel or pipe carrying electric cable or wires
- a passage through which air can flow, as in air conditioning
- the ink reservoir in a printing press
Word Origin for duct
C17: from Latin ductus a leading (in Medieval Latin: aqueduct), from dūcere to lead
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
1640s, "course, direction," from Latin ductus "a leading," past participle of ducere "to lead" (see duke (n.)). Anatomical sense is from 1660s. Meaning "conduit, channel" is 1713; that of "air tube in a structure" is from 1884.
Online Etymology Dictionary, © 2010 Douglas Harper
- A tubular bodily canal or passage, especially one for carrying a glandular secretion such as bile.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
- A tube or tubelike structure through which something flows, especially a tube in the body for carrying a fluid secreted that is by a gland.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.