epizoan epizoal • epizoarian · · · Info · Definitions · Synonyms · Characters · · epizoan · · Text Latin · · Script 7 · · Length Definitions · · · (noun) any external parasitic organism (as fleas). Synonyms: ectoparasite, ectozoan, ectozoon, epizoon. · · Noun Definition 1 (adj) of or relating to epizoa. Synonyms: ectozoan. · · Adjective Definition 1 Synonyms · · · ectoparasite · · Synonym 1 ectozoan · · Synonym 2 ectozoon · · Synonym 3 epizoon · · Synonym 4 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 z latin small letter z U+007A