Poisonable
Pronunciation : Poi"son*a*ble
Part of Speech : a.
Definition : 1. Capable of poisoning; poisonous. [Obs.] "Poisonable heresies." Tooker.
2. Capable of being poisoned.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder