a. Med. [f. next + -AL.] = VERMIFUGE a.
1830. Lindley, Nat. Syst. Bot., 8. The seeds of Delphinium Staphisagria are vermifugal and caustic.
1875. H. C. Wood, Therap. (1879), 447. Especially in the case of the seat-worm the vermifugal enemata should be medicated.