Thesaurus results for WATERCOURSES

watercourses

noun

plural of watercourse

as in canals

an open man-made passageway for water the Erie Canal was the first watercourse to connect the Hudson River with the Great Lakes

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 watercourses At the same time, there are riparian natives — those that grow along watercourses — which may need regular attention in terms of water needs for many years after planting. — Joshua Siskin, Oc Register, 8 Nov. 2025

Recent Examples of Synonyms for watercourses

Noun

Tech investment has more than quadrupled in the last three years, a boom unmatched in scale or speed by the rise of railways, canals, or the Internet.

— RUCHIR SHARMA, Foreign Affairs, 13 Oct. 2026
Meanwhile, security and environmental challenges along the Suez and Panama canals are directing more shipments through Southern California.

— Los Angeles Times, Los Angeles Times, 12 Oct. 2026

Definition of canals

Noun

Resilient and water-resistant, it was used in the Roman times for cisterns, amphoras, aqueducts, as well as underlayers for fresco paintings.

— Sofia Celeste, Footwear News, 15 Oct. 2026
The update will set rules for the Sacramento River and the rest of the Delta, where pumps operated by state and federal agencies send water flowing in aqueducts to farms and cities.

— Ian James, Los Angeles Times, 19 Aug. 2026

Definition of aqueducts

Browse Nearby Words

watercourse

watercourses

watercraft

See all Nearby Words

Cite this Entry

Style

“Watercourses.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/watercourses. Accessed 20 Oct. 2026.

Copy Citation

Synonyms of watercourses

noun

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

compunction

Popular in Grammar & Usage

'Affect' vs. 'Effect'

Merriam-Webster’s Great Big List of Words You Love to Hate

The Exceptions of '-s' and '-es' Plurals

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?

Popular in Wordplay

16 Food Words Recently Added to the Dictionary

The Real Origin of 'Supercalifragilistic'

9 Words That Sound Like Insults But Aren't

7 Words for Bad Endings and Rough Situations

Did 'orange' the fruit or the color come first?

Popular

'Affect' vs. 'Effect'

16 Food Words Recently Added to the Dictionary

The Real Origin of 'Supercalifragilistic'

Games & Quizzes