Laxi Dictionary

American Dictionary

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Definition underpin in American English

underpin verb

[transitive] verb
/ˌʌndərˈpɪn/
1

to be an important basic part of something, allowing it to succeed or continue to exist

Example

A language course should be underpinned by a sound theoretical basis.

Synonyms and related words
matter figure emphasize
2

to support something such as a wall by putting a strong piece of metal or concrete under it

Synonyms and related words
assemblage assembly build
Definition underpin in American English