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
The intention was to create a more desirable working environment and thereby attract better employees by lowering worker fatigue and giving them more free time.
—Jeff Mayhugh, Washington Post, 5 Jan. 2026
The pep talk doesn't hit, and Eleven is forced to impale Vecna on a spike, thereby destroying the Mind Flayer as a result of their connection.
—Nick Romano, Entertainment Weekly, 1 Jan. 2026
The donations were made on Giving Tuesday, which means most were matched, thereby doubling their amount and impact, according to the news release.
—News Release, San Diego Union-Tribune, 31 Dec. 2025
The goal is to get every subsequent purchase at a lower price, thereby reducing your overall cost basis.
—Zev Fima, CNBC, 30 Dec. 2025
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Jeff Mayhugh, Washington Post, 5 Jan. 2026
The pep talk doesn't hit, and Eleven is forced to impale Vecna on a spike, thereby destroying the Mind Flayer as a result of their connection.
—Nick Romano, Entertainment Weekly, 1 Jan. 2026
The donations were made on Giving Tuesday, which means most were matched, thereby doubling their amount and impact, according to the news release.
—News Release, San Diego Union-Tribune, 31 Dec. 2025
The goal is to get every subsequent purchase at a lower price, thereby reducing your overall cost basis.
—Zev Fima, CNBC, 30 Dec. 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 11 Jan. 2026.
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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