1. the inner branches of biramous appendages in crustaceans and other arthropods
Usage: zoology; plural form

Examples

• The endopods of the crab’s swimming legs are flattened for propulsion.
• Scientists examined the endopods under a microscope to identify the species.
• The endopods serve different functions depending on the type of appendage.
• In lobsters, the endopods of the pleopods help with swimming.
• The researcher compared the endopods of various crustacean specimens.