Duct and Line

Duct

Duct noun - A long hollow cylinder for carrying a substance (as a liquid or gas).

Usage example: air ducts to provide ventilation

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Line and duct are semantically related in pipe topic. In some cases you can use "Line" instead a noun "Duct", when it comes to topics like conduit.

Nearby Words: ducted, ducting, ductless

Line noun - A long hollow cylinder for carrying a substance (as a liquid or gas).

Usage example: the workers rushed to fix the leak in the gas line

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Duct and line are semantically related in pipe topic. Sometimes you can use "Duct" instead a noun "Line", if it concerns topics such as conduit.

Nearby Words: lined, linear, lineup, lineage, lineal

straight duct

straight line

The Rogues have a duct taped together look to their tech which fits in line with their principles of freedom.

Source: The Aesthetics of Technology
Don't Look Down: Line said by Jason to Gwen when they pass over a giant spinning duct deep inside the underbelly of the Omega 13.

Source: Film / Galaxy Quest
Cool Starship: Subverted - the John Pym is very old and very battered, held together with duct tape and string, but she is also one of the fastest starships in the known galaxy - in a straight line - thanks to a massive non standard engine.

Source: Literature / Space Captain Smith

Cite this Source

Line and Duct. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/duct/line

Duct & Line. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/duct/line>.

Line or Duct. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/duct/line.

Google Ngram Viewer shows how "duct" and "line" have occurred on timeline