1
: by that : by that means
thereby lost her chance to win
2
: connected with or with reference to that
thereby hangs a tale—
William Shakespeare
William ShakespeareExamples of thereby in a Sentence
He signed the contract, thereby forfeiting his right to the property.
Recent Examples on the Web
Don’t jarringly, full-on recline, thereby banging into knees, knocking over tablets, or spilling drinks.
—Rebecca Deurlein, Forbes, 24 Feb. 2025
In Trump’s telling, unleashing US oil drilling will reduce gas prices – and thereby Americans’ cost of living – and increase the nation’s energy independence.
—Ella Nilsen, CNN, 24 Feb. 2025
The ruling was construed by some as granting personhood status to embryos and thereby jeopardizing the entire industry, which creates hundreds of thousands of embryos each year that are destined for the freezer or the trash.
—Ashley E. McGuire, National Review, 21 Feb. 2025
Supporters argue that a smaller federal government promotes efficiency, curbs wasteful spending and lowers taxes—thereby spurring economic growth.
—Dan Perry, Newsweek, 19 Feb. 2025
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Rebecca Deurlein, Forbes, 24 Feb. 2025
In Trump’s telling, unleashing US oil drilling will reduce gas prices – and thereby Americans’ cost of living – and increase the nation’s energy independence.
—Ella Nilsen, CNN, 24 Feb. 2025
The ruling was construed by some as granting personhood status to embryos and thereby jeopardizing the entire industry, which creates hundreds of thousands of embryos each year that are destined for the freezer or the trash.
—Ashley E. McGuire, National Review, 21 Feb. 2025
Supporters argue that a smaller federal government promotes efficiency, curbs wasteful spending and lowers taxes—thereby spurring economic growth.
—Dan Perry, Newsweek, 19 Feb. 2025
See All Example Sentences for thereby
Cite this Entry
“Thereby.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thereby. Accessed 9 Mar. 2025.
Copy CitationKids Definition
thereby
adverb
there·by
t͟ha(ə)r-ˈbī 
t͟he(ə)r-;
ˈt͟ha(ə)r-ˌbī,
ˈt͟he(ə)r-
1
: by that : by that means
thereby lost her chance to win
2
: connected with or with reference to that
thereby hangs a tale
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