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Glite Dictionary
synapsid reptile

synapsid reptile

9.9
An extinct reptile with one pair of holes in the skull behind the eyes that led to mammals
  • noun
  • /sɪˈnæpsɪd ˈrɛptaɪl/
  • Specialized
translation icon : reptil sinápsido
  • Early synapsid reptiles eventually gave rise to mammals during the course of evolution.

Examples

  • The synapsid reptile is notable for having a skull structure more similar to mammals than modern reptiles.

  • Paleontologists discovered the fossilized remains of a synapsid reptile in the ancient rock formation.

  • The synapsid reptile lived millions of years ago.

  • Many scientists study the evolution of synapsid reptiles.

  • Paleontologists discovered the fossilized remains of a synapsid reptile in the ancient rock formation.

  • Early synapsid reptiles eventually gave rise to mammals during the course of evolution.

  • The synapsid reptile is notable for having skull openings that differentiate it from other reptiles.

Synonyms

synapsid
vssynapsid reptile
  • Specialized
9.9

An extinct reptile-like animal with one pair of skull openings that led to mammals

is a specific extinct animal marked by skull openings and seen as mammal ancestor

Surface Forms

synapsid reptile singular
synapsid reptiles plural

Morphology

synapsid + reptile

This is a straightforward modifier+noun phrase: 'synapsid' specifies a subtype of 'reptile', so the combined meaning is simply a reptile that is synapsid. If a learner already knows the technical term 'synapsid' (an animal with a particular skull opening) and 'reptile', the meaning is directly inferable and follows regular English composition patterns.

Etymology

Synapsid reptile The name synapsid reptile comes from their skull: synapsid animals had a single pair of holes just behind the eyes, so their skulls looked more like early mammals than modern reptiles. That's why scientists call them the 'ancestors' of mammals.