Found 2 items, similar to ectozoon.
English → English (WordNet) Definition: ectozoon ectozoon n : any external parasitic organism (as fleas) [syn: ectoparasite, ectozoan, epizoan, epizoon]
English → English (gcide) Definition: Ectozoon 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] ||