Found 2 items, similar to Ectozoa.
English → English (WordNet) Definition: ectozoa ectozoa See ectozoan ectozoan adj : of or relating to epizoa [syn: epizoan] n : any external parasitic organism (as fleas) [syn: ectoparasite, ectozoon, epizoan, epizoon] [also: ectozoa (pl)]
English → English (gcide) Definition: Ectozoa Ectozoon \Ec`to*zo"["o]n\, n.; pl. Ectozoa. [NL., fr. Gr. 'ekto`s outside outside + zw^,on an animal.] (Zo["o]l.) See Epizo["o]n. [1913 Webster] ||