Found 2 items, similar to bipinnate.
English → English (WordNet) Definition: bipinnate bipinnate adj : of a leaf shape; having doubly pinnate leaflets (as ferns)
English → English (gcide) Definition: Bipinnate Bipinnate \Bi*pin"nate\, Bipinnated \Bi*pin"na*ted\, a. [Pref. bi- + pinnate; cf. F. bipinn['e]. Cf. Bipennate.] Twice pinnate. [1913 Webster]