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Placodontia

plural noun
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Plac·​o·​don·​tia

Definition of Placodontia

: a suborder of Sauropterygia that is sometimes regarded as a separate order and that comprises armored Triassic reptiles resembling the turtles in many respects — see placodus

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Other Words from Placodontia

placodontian \ ¦⸗⸗¦dänch(ē)ən \ adjective

History and Etymology for Placodontia

New Latin, from Placodont-, Placodus, genus of reptiles + -ia

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Dictionary Entries Near Placodontia

placodont

Placodontia

Placodus

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Cite this Entry

“Placodontia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Placodontia. Accessed 17 Oct. 2021.

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