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anapsid reptile

anapsid reptile

9.9
An early reptile with a skull that has no openings at the sides, now only turtles
  • noun
  • /əˈnæpsɪd ˈrɛptaɪl/
  • Specialized
translation icon : reptil anapsido
  • Turtles are the only surviving anapsid reptiles in the modern world.

Examples

  • The solid skull structure is a key characteristic of all anapsid reptiles.

  • Fossil evidence suggests that anapsid reptiles flourished during the Permian period.

  • The anapsid reptile is known for its unique skull structure.

  • Many anapsid reptiles are found in fossil records.

  • Turtles are the only surviving anapsid reptiles in the modern world.

  • Fossil evidence suggests that anapsid reptiles flourished during the Permian period.

  • The solid skull structure is a key characteristic of all anapsid reptiles.

Synonyms

anapsid
vsanapsid reptile
  • Specialized
9.9

A reptile with no holes on the sides of its skull, like early reptiles and turtles

is the term for the surviving group now represented only by turtles

Surface Forms

Morphology

anapsid + reptile

The phrase is fully compositional: 'anapsid' specifies the skull condition (no temporal openings) and 'reptile' names the animal class, so 'anapsid reptile' directly means a reptile with that skull condition. This is a technical noun phrase rather than an idiom, so a learner who knows both constituent words can derive the overall meaning.

Etymology

The name anapsid reptile comes from old Greek words meaning no opening in the skull. That is why the name means 'primitive reptiles with skulls that have no side openings', and turtles are the only living examples.