ornithopod

noun

or·​nith·​o·​pod ȯr-ˈni-thə-ˌpäd How to pronounce ornithopod (audio) ˈȯr-ni-thə- How to pronounce ornithopod (audio)
: any of a suborder (Ornithopoda) of bipedal ornithischian dinosaurs (such as a hadrosaur) with digitigrade walking limbs usually having only three functional toes

Examples of ornithopod in a Sentence

Recent Examples on the Web
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Two limb bones — one from a subadult ornithopod dinosaur, and the other from a juvenile ornithopod dinosaur — show tooth marks. Brian Switek, WIRED, 2 Mar. 2012

Word History

Etymology

ultimately from Greek ornith- + pod-, pous foot — more at foot

First Known Use

circa 1889, in the meaning defined above

Time Traveler
The first known use of ornithopod was circa 1889

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Cite this Entry

“Ornithopod.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ornithopod. Accessed 5 Jul. 2026.

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