1
: in or into that place, time, or thing
2
: in that particular or respect
therein lies the problem
Examples of therein in a Sentence
The insurance covers the apartment and all the property therein.
His name was mentioned in the article, although he was incorrectly described therein as a medical doctor.
Recent Examples on the Web
There were 3,248 rules and regulations contained therein.
—
Clyde Wayne Crews Jr., Forbes, 20 Jan. 2025
In doing so, even if an attacker accesses a network, their lateral movement therein will be inhibited by the strong access controls.
—William Jones, USA TODAY, 16 Jan. 2025
As the title suggests, this film is set over the course of four weddings and a funeral—and the many hiccups, hilarities, and heartbreaks that occur therein, especially between Hugh Grant’s Charles and Andie MacDowell’s Carrie.
—Elise Taylor, Vogue, 18 Dec. 2024
Carroll’s commissioners have therein adopted a resolution to invoke coordination, a process under federal law whereby a local government, objecting to projects like MPRP, can seek to meet with the federal government to express opposition, find answers and address local concerns.
—Joe Vigliotti, Baltimore Sun, 10 Dec. 2024
See all Example Sentences for therein 
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Clyde Wayne Crews Jr., Forbes, 20 Jan. 2025
In doing so, even if an attacker accesses a network, their lateral movement therein will be inhibited by the strong access controls.
—William Jones, USA TODAY, 16 Jan. 2025
As the title suggests, this film is set over the course of four weddings and a funeral—and the many hiccups, hilarities, and heartbreaks that occur therein, especially between Hugh Grant’s Charles and Andie MacDowell’s Carrie.
—Elise Taylor, Vogue, 18 Dec. 2024
Carroll’s commissioners have therein adopted a resolution to invoke coordination, a process under federal law whereby a local government, objecting to projects like MPRP, can seek to meet with the federal government to express opposition, find answers and address local concerns.
—Joe Vigliotti, Baltimore Sun, 10 Dec. 2024
See all Example Sentences for therein
Dictionary Entries Near therein
Cite this Entry
“Therein.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/therein. Accessed 2 Feb. 2025.
Copy CitationKids Definition
therein
adverb
there·in
t͟ha-ˈrin 
t͟he-
1
: in or into that place, time, or thing
the world and all therein
2
: in that particular or respect
therein they disagreed
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