Pincers

Definition

Paired appendages found in many arthropods, including insects and arachnids, used for grasping, defense, and manipulating objects.

Etymology

Derived from Old French 'pinson,' which means 'tongs, pincers,' and ultimately from Latin 'pinca,' linked to 'pangere,' meaning 'to fasten.'

Example

The pincers of the stag beetle are used both in fights with other males and for grasping prey.

Synonyms

• Claws
• Chelae

Related Terms

• Mandibles
• Pedipalps
• Appendages

Usage Notes

Pincers can vary greatly in size and shape between species and are often adapted to the specific needs of the organism, such as feeding or self-defense.