Nouns

(n)endoparasite, entoparasite, entozoan, entozoon, endozoanany of various parasites that live in the internal organs of animals (especially intestinal worms)

Adjectives

(a)entozoan, endozoanof or relating to entozoa
(a)entozoic, entozoan, endozoicliving within a living animal usually as a parasite“entozoic worms”