Definition of "bipinnate"

bipinnate

/bʌɪˈpɪneɪt/

adjective
not comparable
1. (botany, of a leaf) Doubly pinnate; pinnate and having leaflets that are themselves pinnate.
  Quotations
  Three hours later Boyles and Rise are propped up against the trunk of the sole acacia tree on the knoll, drinking up the bipinnate shade.
  1982, TC Boyle, Water Music, Penguin, published 2006, page 307