DUCTING
Verb
ducting
present participle of duct
Noun
ducting (plural ductings)
ductwork
Source: Wiktionary
DUCT
Duct, n. Etym: [L. ductus a leading, conducting, conduit, fr. ducere,
ductum, to lead. See Duke, and cf. Douche.]
1. Any tube or canal by which a fluid or other substance is conducted
or conveyed.
2. (Anat.)
Definition: One of the vessels of an animal body by which the products of
glandular secretion are conveyed to their destination.
3. (Bot.)
Definition: A large, elongated cell, either round or prismatic, usually
found associated with woody fiber.
Note: Ducts are classified, according to the character of the surface
of their walls, or their structure, as annular, spiral, scalariform,
etc.
4. Guidance; direction. [Obs.] Hammond.
Source: Webster’s Unabridged Dictionary 1913 Edition