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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During this time, alligators can become more active, especially near lakes, ponds, canals and other bodies of water.—
Anthony Thompson,
USA Today,
28 Apr. 2026
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At the same time as Panama’s government is earning more money from the newly brisk business in the canal, its shipping industry is being confronted by the geopolitical struggle in the same way as those of other countries.—
Alma Solís,
Los Angeles Times,
28 Apr. 2026
Noun
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The Trevi Fountain is the terminal point of the Virgo aqueduct — the only ancient aqueduct in continuous use to this day — and the largest Baroque fountain in Rome.—
Lauren Schuster,
Kansas City Star,
27 Apr. 2026
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Cap off your Rome days at the Trevi Fountain, the largest Baroque fountain in the city and the terminal point of the Virgo aqueduct — the only ancient aqueduct in continuous use to this day.—
Lauren Schuster,
Miami Herald,
27 Apr. 2026
Cite this Entry
“Watercourse.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/watercourse. Accessed 2 May. 2026.
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