helminthic

The Century Dictionary: The Encyelopedic Lexicon of the English Language · 1887 · p. 124

(hel-min’thik), a. and n. [¢ hel- minth + ~ie.] I, a. 1. In zodl., pertaining to helminths or worms.—2. In med., expelling worms; vermifugal. IT, x. A medicine for expelling worms; a vermifuge.