Thalattosaur

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A prehistoric marine reptile of the extinct order †Thalattosauria.

    "The preferred habitat of the thalattosaurs was apparently the sea."

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"The preferred habitat of the thalattosaurs was apparently the sea."

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.