The Collaborative International Dictionary of English v.0.48:

Revulsive \Re*vul"sive\, a. [Cf. F. r['e]vulsif.]
   Causing, or tending to, revulsion.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Revulsive \Re*vul"sive\, n.
   That which causes revulsion; specifically (Med.), a revulsive
   remedy or agent.
   [1913 Webster]