Enter a clue or pattern or both:

The Clue

Externally parasitic (7 letter answer)

The Answer

EPIZOIC

Tags


Notes

The answer EPIZOIC is so rare that it appears less than once every 2500 puzzles.

Definition

EPIZOIC as an adjective:

1. living or growing on the exterior surface of an animal usually as a parasite; "an epizoic plant parasite"