as in canal
an open man-made passageway for water
the Erie Canal was the first watercourse to connect the Hudson River with the Great Lakes
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Recent Examples of watercourse
The flash floods battered regions like Barrio de la Torre in Valencia, where narrow streets became lethal watercourses.
—
Nina Turner, Newsweek, 31 Oct. 2024
The Marin Municipal Water District completed Kent Lake in 1954 by enlarging a section of Lagunitas Creek’s watercourse and damming the creek’s flow.
—Jim Holden, The Mercury News, 3 Sep. 2024
The salmon were meant to be released in the Imnaha River, a 77-mile long watercourse in the Wallowa-Whitman National Forest.
—Zoe Sottile, CNN, 7 Apr. 2024
Living in White Plains, N.Y., in the 1980s, Mrs. Wallace galvanized a broad campaign to rescue the river, at the time an inaccessible 23-mile watercourse that was home to more flotsam, like the carcasses of junked cars and rusted refrigerators, than fauna.
—Sam Roberts, New York Times, 1 Mar. 2024
See All Example Sentences for watercourse
Nina Turner, Newsweek, 31 Oct. 2024
The Marin Municipal Water District completed Kent Lake in 1954 by enlarging a section of Lagunitas Creek’s watercourse and damming the creek’s flow.
—Jim Holden, The Mercury News, 3 Sep. 2024
The salmon were meant to be released in the Imnaha River, a 77-mile long watercourse in the Wallowa-Whitman National Forest.
—Zoe Sottile, CNN, 7 Apr. 2024
Living in White Plains, N.Y., in the 1980s, Mrs. Wallace galvanized a broad campaign to rescue the river, at the time an inaccessible 23-mile watercourse that was home to more flotsam, like the carcasses of junked cars and rusted refrigerators, than fauna.
—Sam Roberts, New York Times, 1 Mar. 2024
See All Example Sentences for watercourse
Recent Examples of Synonyms for watercourse
Noun
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Guests will also have the chance to step off the train to explore the canals of Venice, walk the vibrant streets of Budapest, or visit the charming squares of Brașov.—
Rachel Cormack,
Robb Report,
19 May 2026
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From trendy, canal-side spots to swanky rooftop bars, these are some of the best places to catch up over a cocktail.—
Irenie Forshaw,
TheWeek,
18 May 2026
Noun
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The mussels’ tiny larvae have drifted down canals and aqueducts of the State Water Project and have been detected as far south as Bakersfield, Los Angeles and San Diego counties.—
Paul Rogers,
Mercury News,
8 May 2026
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The tunnel would create a second route to transport water from new intakes on the Sacramento River to the south side of the Delta, where pumps send water into the aqueducts of the State Water Project.—
Ian James,
Los Angeles Times,
8 May 2026
Cite this Entry
“Watercourse.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/watercourse. Accessed 23 May. 2026.
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