present tense third-person singular of undergird
as in sustains
to hold up or serve as a foundation for the theory of evolution undergirds virtually all of modern biology

Synonyms & Similar Words


Thesaurus Entries Near undergirds

Cite this Entry

“Undergirds.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undergirds. Accessed 9 Jun. 2023.

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