Definitions for "Acuminate"
Keywords:  taper, apex, sharp, protracted, concave
Tapering to a point; pointed; as, acuminate leaves, teeth, etc.
To render sharp or keen.
To end in, or come to, a sharp point.
Keywords:  botany
Keywords:  fig, see
See Fig. Al
margins straight to convex forming a terminal angle of less than 45o.