there·​in·​to t͟her-ˈin-(ˌ)tü How to pronounce thereinto (audio)
: into that or it

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of thereinto was in the 14th century

Dictionary Entries Near thereinto

Cite this Entry

“Thereinto.” Dictionary, Merriam-Webster, Accessed 2 Oct. 2023.

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