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Webster 1913 Edition
Biternate
Bi-ter′nate
,Adj.
[Pref.
bi-
+ ternate
.] (Bot.)
Doubly ternate, as when a petiole has three ternate leaflets.
– Bi-ter′nate-ly
, adv.
Gray.
Webster 1828 Edition
Biternate
BITERN'ATE
,Adj.