Cor·rob'o·rant adjective [ Latin corroborans , present participle See Corroborate .] Strengthening; supporting; corroborating. Bacon. -- noun Anything which gives strength or support; a tonic. « The brain, with its proper corroborants , espe... Found on http://www.encyclo.co.uk/webster/C/164
corroborant 1. Strengthening, invigorating, especially in reference to medicinal agents. 2. A strengthening agent; a strengthener or invigorator of the bodily system; a tonic. 3. Something that corroborates (a statement, etc.); a corroboratory fact. Found on http://www.wordinfo.info/words/index/info/view_unit/2638/