Biternate
Pronunciation : Bi*ter"nate
Part of Speech : a.
Etymology : [Pref. bi- + ternate.] (Bot.)
Definition : Defn: Doubly ternate, as when a petiole has three ternate leaflets. -- Bi*ter"nate*ly, adv. Gray.
Source : Webster's Unabridged Dictionary, 1913