theropod

noun

the·​ro·​pod ˈthir-ə-ˌpäd How to pronounce theropod (audio)
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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In South America, for example, theropods like carcharodontosaurs dominated the predator hierarchy above megaraptorids. Monica Cull, Discover Magazine, 19 Feb. 2025 Meat-eaters like tyrannosaurs and Velociraptors all belong to a group of dinosaurs called theropods. Laura Baisas, Popular Science, 5 Dec. 2024 The fossils suggest that modern-Victoria’s ancient ecosystem was dominated by these powerful theropods. Laura Baisas, Popular Science, 19 Feb. 2025 In turn, theropods and ornithischians may have developed the ability to generate their own body heat millions of years ago. Laura Baisas, Popular Science, 23 Jan. 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 29 Mar. 2025.

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