plural theropods
: any of a suborder (Theropoda) of carnivorous, bipedal, saurischian dinosaurs (such as a tyrannosaur or velociraptor) having hollow, thin-walled bones and usually small forelimbs

Note: Birds are descended from one lineage of small theropods.

Examples of theropod in a Sentence

Recent Examples on the Web
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Several other theropods were rendered with feathers. The Washington Post, San Diego Union-Tribune, 10 Mar. 2026 Several other theropods were rendered with feathers. Yutao Chen, Washington Post, 23 Jan. 2026 Meanwhile, larger theropods left broad, deep tracks with long strides, including sections that suggested short bursts of running or sprinting. New Atlas, 3 Dec. 2025 There the theropods stamped their feet into the soft, deep mud between 101 million and 66 million years ago, toward the end of the Cretaceous period. Mindy Weisberger, CNN Money, 5 Dec. 2025 See All Example Sentences for theropod

Word History

Etymology

New Latin Theropoda, from Greek thēr wild animal + pod-, pous foot — more at fierce, foot

First Known Use

1883, in the meaning defined above

Time Traveler
The first known use of theropod was in 1883

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Cite this Entry

“Theropod.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/theropod. Accessed 7 Jul. 2026.

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