Search Result for "antidotal": 
Wordnet 3.0

ADJECTIVE (1)

1. counteracting the effects of a poison; 



The Collaborative International Dictionary of English v.0.48:

Antidotal \An"ti*do`tal\ ([a^]n"t[i^]*d[=o]`tal)(#) a.
   Having the quality an antidote; fitted to counteract the
   effects of poison. --Sir T. Browne. -- An"ti*do`tal*ly,
   adv.
   [1913 Webster]


WordNet (r) 3.0 (2006):

antidotal
    adj 1: counteracting the effects of a poison