1
: consisting of tendons : sinewy
tendinous tissue
2
: of, relating to, or resembling a tendon

Examples of tendinous in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Might masking bony or tendinous pain with an NSAID and continuing to exercise set us up for further tissue damage? — Sandy Bauers, Philly.com, 30 Jan. 2018

Word History

Etymology

borrowed from New Latin tendinōsus, from tendin-, tendōn-, variant stems of Medieval Latin tendō tendon + Latin -ōsus -ous

First Known Use

1578, in the meaning defined at sense 1

Time Traveler
The first known use of tendinous was in 1578

Cite this Entry

“Tendinous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tendinous. Accessed 4 Oct. 2026.

Medical Definition

tendinous

adjective
ten·​di·​nous
1
: consisting of tendons
tendinous tissue
2
: of, relating to, or resembling a tendon
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