Evacuant
Pronunciation : E*vac"u*ant
Part of Speech : a.
Etymology : [L.evacuans, -antis, p. pr. of evacuare: cf. F. ?vacuant.]
Definition : Defn: Emptying; evacuative; purgative; cathartic. -- n. (Med.)
Defn: A purgative or cathartic.
Source : Webster's Unabridged Dictionary, 1913