Acuminate(a.) Tapering to a point; pointed; as, acuminate leaves, teeth, etc.
Acuminate(v. i.) To end in, or come to, a sharp point.
Acuminate(v. t.) To render sharp or keen.
Acumination(n.) A sharpening; termination in a sharp point; a tapering point.
Acuminous(a.) Characterized by acumen; keen.

Words within acuminate