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 research team claimed that their innovation involves applying a specialized coating to critical components to prevent hydrogen bubbles from adhering, thereby enabling smoother hydrogen release.
—Prabhat Ranjan Mishra, Interesting Engineering, 14 Dec. 2025
At the same time, Zionist Hanukkah celebrations also connected the movement to Jewish religious observance, thereby appealing to traditional groups without alienating its secular core.
—Joshua Shanes, The Conversation, 11 Dec. 2025
This also means that Spinnova can make textile fiber(s) from wood pulp or waste inputs—think leather, textiles and agricultural cropping waste—thereby nixing the traditional chemical-dissolving route for viscose and lyocell production.
—Alexandra Harrell, Sourcing Journal, 11 Dec. 2025
This understates the conflict’s stakes and in particular the risk of rewarding and thereby normalizing Russia’s zeal to control Ukraine.
—Michael Kimmage, Foreign Affairs, 8 Dec. 2025
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Prabhat Ranjan Mishra, Interesting Engineering, 14 Dec. 2025
At the same time, Zionist Hanukkah celebrations also connected the movement to Jewish religious observance, thereby appealing to traditional groups without alienating its secular core.
—Joshua Shanes, The Conversation, 11 Dec. 2025
This also means that Spinnova can make textile fiber(s) from wood pulp or waste inputs—think leather, textiles and agricultural cropping waste—thereby nixing the traditional chemical-dissolving route for viscose and lyocell production.
—Alexandra Harrell, Sourcing Journal, 11 Dec. 2025
This understates the conflict’s stakes and in particular the risk of rewarding and thereby normalizing Russia’s zeal to control Ukraine.
—Michael Kimmage, Foreign Affairs, 8 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 15 Dec. 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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