Corroborant
Pronunciation : Cor*rob"o*rant (kr-rb"-rant)
Part of Speech : a.
Etymology : [L. corroborans, p. pr. See Corroborate.]
Definition : Defn: Strengthening; supporting; corroborating. Bacon. -- n.
Defn: Anything which gives strength or support; a tonic. The brain, with its proper corroborants, especially with sweet odors and with music. Southey.
Source : Webster's Unabridged Dictionary, 1913