deletery Meaning, Definition & Usage

Del"e*ter*y adjective
Etymology
LL. deleterius: cf. F. délétère.
Definitions
  1. Destructive; poisonous. Obs. "Deletery medicines." Hudibras.
Del"e*ter*y noun
Definitions
  1. That which destroys. Obs.
    They [the Scriptures] are the only deletery of heresies. Jer. Taylor.

Webster 1913