The Collaborative International Dictionary
Extirpable
Extirpable \Ex*tir"pa*ble\, a.
Capable of being extirpated or eradicated; as, an extirpable
plant.
--Evelyn.
Wiktionary
extirpable
a. Capable of being extirpated or eradicated.
WordNet
extirpable
adj. capable of being totally destroyed or wiped out [syn: exterminable]