ectozoan
1. [ noun ] (biology,zoology) any external parasitic organism (as fleas)
Synonyms: ectozoon ectozoa epizoon epizoa epizoan ectoparasite
Related terms: parasite flea
2. [ adjective ] of or relating to epizoa
Synonyms: epizoan
Related terms: ectoparasite ectoparasite
Similar spelling:   ectozoa
  ectozoon