IPA: //mækˈsɪlɪˌpɛd//
KK: /mækˈsɪlɪˌpɛd/
A type of limb found in crustaceans, located behind the maxillae, that is used for feeding.
The crab used its maxillipeds to help gather food from the ocean floor.
Maxilliped → It is formed from "maxilla" (from Latin, meaning jaw or jawbone) and "ped" (from Latin "pes", meaning foot). The word refers to appendages that are modified from jaws to function like feet in certain crustaceans.
Think of 'maxilla' as the jaw and 'ped' as foot, which helps you remember that a maxilliped is a limb that serves a function similar to a foot, derived from jaw structures.
No commonly confused words.