Ectozoan

1 definition found

From WordNet (r) 2.0 [wn]:

  ectozoan
       adj : of or relating to epizoa [syn: {epizoan}]
       n : any external parasitic organism (as fleas) [syn: {ectoparasite},
            {ectozoon}, {epizoan}, {epizoon}]
       [also: {ectozoa} (pl)]