Cultrivorous

Cul‐triv″o‐rous (k?l–tr?b″?–r?s), a. [L. culter, cultri, knife + vorare to devour.] Devouring knives; swallowing, or pretending to swallow, knives; — applied to persons who have swallowed, or have seemed to swallow, knives with impunity. Dunglison.