ducts

noun

Definition of ductsnext
plural of duct
as in pipes
a long hollow cylinder for carrying a substance (as a liquid or gas) air ducts to provide ventilation

Synonyms & Similar Words

Relevance

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of ducts About 80 percent of breast cancers begin in the milk ducts, about 10 percent begin in the lobules and a few begin in other breast tissues. — Lauryn Higgins, Flow Space, 4 Mar. 2025 Check the vents in each room to ensure they are not blocked and inspect the ducts for any signs of debris buildup that could be restricting the airflow into the room. — Timothy Dale, Better Homes & Gardens, 19 Feb. 2025 Plus grow lights, fans, and ducts must be purchased separately. — Kate Puhala, Better Homes & Gardens, 12 Feb. 2025

Browse Nearby Words

ductility
ducts
dud
See all Nearby Words

Cite this Entry

“Ducts.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ducts. Accessed 21 Apr. 2025.

Copy Citation

Share

More from Merriam-Webster on ducts

Nglish: Translation of ducts for Spanish Speakers

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

The Difference Between 'i.e.' and 'e.g.'

'Affect' vs. 'Effect'

Words You Always Have to Look Up

Democracy or Republic: What's the difference?

Every Letter Is Silent, Sometimes: A-Z List of Examples
See More

Popular in Wordplay

See More

What do SCOTUS, POTUS, and FLOTUS mean?

8 Words with Fascinating Histories

8 Words for Lesser-Known Musical Instruments

Birds Say the Darndest Things

10 Words from Taylor Swift Songs (Merriam's Version)
See More

Popular

See More

The Difference Between 'i.e.' and 'e.g.'

What do SCOTUS, POTUS, and FLOTUS mean?

8 Words with Fascinating Histories
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Word Game Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
Missing Letter A daily crossword with a twist
name that thing flower edition
Name That Flower Can you tell the difference between a lilac and a...
See All