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therapsid

 

Definitions from WordNet

Noun therapsid has 1 sense
  1. therapsid, protomammal - probably warm-blooded; considered direct ancestor of mammals
    --1 is a kind of synapsid, synapsid reptile
    --1 is a member of Therapsida, order Therapsida
    --1 has particulars: Chronoperates paradoxus; cynodont; dicynodont

Definitions from the Web

Term: Therapsid

Definition:

A therapsid is an extinct group of mammal-like reptiles that lived during the Permian and Triassic periods. They are considered the ancestors of mammals.

Senses and Usages:

Sense 1:

Noun - Paleontology

Any member of the taxonomic group Therapsida, which includes the most advanced reptile-like mammals.

Example sentence: The fossils found in this excavation site provide valuable insights into the evolution of therapsids.

Sense 2:

Adjective - Zoology

Relating to or resembling the characteristics of therapsids.

Example sentence: The therapsid skull displayed distinctive features that set it apart from other reptiles.

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