roughly
Britishadverb
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without being exact or fully authenticated; approximately
roughly half the candidates were successful
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in a clumsy, coarse, or violent manner
his captors did not treat him roughly
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in a crude or primitive manner
a slab of roughly hewn stone
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Each experiment can also require roughly one and a half to two years before researchers have enough information to draw conclusions and design the next study.
From Science Daily ● Aug. 17, 2026
He said roughly a third of the drones Ukraine launched at the capital had been destroyed.
From BBC ● Aug. 16, 2026
The Biden administration later reached a five-year cost-sharing agreement under which Seoul contributes roughly 1.52 trillion won—about $1.1 billion—toward the U.S. troop presence.
From The Wall Street Journal ● Aug. 16, 2026
Make the cornbread crumbs: While the squash cooks, tear the cornbread into roughly pebble-size pieces by hand, or pulse it briefly in a food processor.
From Salon ● Aug. 16, 2026
Both were roughly the same size and shape, though the left was slightly higher and wider than the right.
From "Rowan of Rin" by Emily Rodda
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.