mouthpart

Definition of Mouthpart in English :

1. mouthpart

any part of the mouth of an insect or other arthropod especially one adapted to a specific way of feeding

WordNet Lexical Database for English. Princeton University. 2010.

Mouthpart

noun

any of the paired appendages in arthropods that surround the mouth and are specialized for feeding

noun

any of various structures, organs, or appendages around the mouth in arthropods, modified for biting, piercing, sucking, chewing, grasping, etc.

usually used in pl.

n.

Any of the parts of the mouth of an insect or other arthropod, especially a part or an organ used for a specific way of feeding.