Chela: meaning, definitions and examples

Used primarily in scientific or biological contexts to refer to the pincer-like appendages of crustaceans and some insects.

• The crab uses its chela to grasp food.
• In biology class, we studied the chela of different crustaceans.

A broad term for the gripping appendage on crustaceans and similar creatures, used in both everyday and technical language.

• The scorpion has powerful pincers to catch its prey.
• The crab scuttled away, raising its pincers in defense.

A general term often used to describe the sharp, curved nails on animals like cats or the pincers on crustaceans.

• The cat extended its claw to scratch the post.
• Lobsters have strong claws for catching prey.

Usually used in a more mechanical context, referring to something that crushes or grinds. In terms of crustaceans, it specifically refers to the stronger, larger pincer.

• The lobster's crusher is much larger than its other pincer.
• In the factory, a crusher is used to break down large rocks.