The Collaborative International Dictionary
Eradicative
Eradicative \E*rad"i*ca*tive\, a. [Cf. ['e]radicatif.] Tending or serving to eradicate; curing or destroying thoroughly, as a disease or any evil.
Eradicative
Eradicative \E*rad"i*ca*tive\, n. (Med.)
A medicine that effects a radical cure.
--Whitlock.
Wiktionary
eradicative
a. Tending or serving to eradicate; curing or destroying thoroughly, as a disease or any evil. n. (context rare English) That which eradicates.