1
as in pipes
a long hollow cylinder for carrying a substance (as a liquid or gas)
all of the wiring for the converted residential loft is concealed in a vertical trough
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2
as in ditches
a long narrow channel dug in the earth
I slid and fell into the trough by the side of the road, scraping my leg
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3
as in gutters
a pipe or channel for carrying off water from a roof
the troughs on the eaves of the house were clogged with leaves
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Recent Examples of troughs
Peaks, recessions, troughs and expansions are all parts of an economic cycle.
—
Jody Grunden, Forbes, 15 Oct. 2024
Jody Grunden, Forbes, 15 Oct. 2024
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“Troughs.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/troughs. Accessed 1 Dec. 2024.
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