exopoditePronunciation: /ɛkˈsɒpədʌɪt/ (also exopod /ˈɛksə(ʊ)pɒd/)Definition of exopodite noun Zoology the outer branch of the biramous limb or appendage of a crustacean. Compare with endopodite, protopodite.Origin: late 19th century: from exo- 'outside' + Greek pous, pod- 'foot' + -ite1exopodite in other Oxford dictionaries Definition of exopodite in the US English dictionary