'Nauseant' definitions:

Definition of 'nauseant'

From: WordNet
noun
A medicine that induces nausea and vomiting [syn: emetic, vomit, vomitive, nauseant]

Definition of 'Nauseant'

From: GCIDE
  • Nauseant \Nau"se*ant\, n. [L. nauseans, p. pr. Of nauseare.] (Med.) A substance which produces nausea; an emetic. [1913 Webster]