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 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
The Miami River, the five-mile watercourse that flows from Miami International Airport down to Biscayne Bay, also holds many chapters of Miami’s history on its banks.
—Miami Staff, Miami Herald, 30 Jan. 2024
Recently surging watercourses have mellowed to tenable levels.
—Lila Seidman, Los Angeles Times, 11 Sep. 2023
See All Example Sentences for watercourse
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
The Miami River, the five-mile watercourse that flows from Miami International Airport down to Biscayne Bay, also holds many chapters of Miami’s history on its banks.
—Miami Staff, Miami Herald, 30 Jan. 2024
Recently surging watercourses have mellowed to tenable levels.
—Lila Seidman, Los Angeles Times, 11 Sep. 2023
See All Example Sentences for watercourse
Recent Examples of Synonyms for watercourse
Noun
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The canal sees 46 percent of the total market share of containers moving from Northeast Asia to the U.S. East Coast, according to the U.S. Department of Commerce.—
Glenn Taylor,
Sourcing Journal,
28 July 2025
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The canals are packed with partygoers during annual festivals such as King’s Day (formerly Queen’s Day) in April and Gay Pride and Grachtenfestival in August. 7.—
Chloe Arrojado,
AFAR Media,
25 July 2025
Noun
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Of the aqueduct’s original 456 wells, about 390 are known to have survived—174 of which can be seen in public spaces.—
Christian Thorsberg,
Smithsonian Magazine,
22 July 2025
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The Roman aqueducts, for instance, were built to deliver water where and how it was needed rather than to move it as fast as possible.—
Aditi Godbole,
Forbes.com,
17 July 2025
Cite this Entry
“Watercourse.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/watercourse. Accessed 6 Aug. 2025.
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