Chelonian: meaning, definitions and examples

This term is scientific and mainly used in biological or zoological contexts to refer to any member of the turtle family, including turtles, tortoises, and terrapins.

• The research focused on chelonian anatomy.
• Chelonian species have been studied extensively in marine biology.

Commonly used in general English to describe any member of the turtle family, but more often refers to species that live in the water (both marine and freshwater).

• The children enjoyed watching the turtles at the pond.
• Sea turtles are often seen on the shores of this beach.

Primarily used to describe land-dwelling turtles that have a more domed shell and sturdy legs. Not commonly found in water except, occasionally, when drinking.

• The tortoise slowly made its way across the garden.
• The Galápagos tortoise is known for its impressive size.

Commonly used in North America to refer specifically to aquatic turtles that live in fresh or brackish water. Often used in culinary contexts as well.

• The terrapin populations in the river are decreasing.
• Terrapin soup is a delicacy in some regions.

Used in scientific or formal contexts to refer to turtles and tortoises.

• The zoologist specialized in chelonian studies.
• Conservation efforts are crucial for various chelonian species.

This word is often used in scientific texts to describe turtles and tortoises as part of a biological order.

• Researchers discovered a new species of testudine in the Amazon.
• The testudine skeleton revealed much about its evolutionary history.

A general term to describe a class of cold-blooded animals, including snakes, lizards, and turtles. Used in everyday language.

• The garden has a variety of reptiles like lizards and geckos.
• Reptiles are fascinating creatures that can live in diverse environments.