cuneated

from The Collaborative International Dictionary of English v.0.48

Cuneate \Cu"ne*ate\ (k?"n?-?t), Cuneated \Cu"ne*a`ted\ (-?`tEd),
   a. [L.cuneatus, fr. cuneus a wege See{Coin}.]
   Wedge-shaped; (Bot.), wedge-shaped, with the point at the
   base; as, a cuneate leaf.
   [1913 Webster]