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acuminate a. 锐利的,有尖头的,尖形的
vt. 使尖锐 锐利的,有尖头的,尖形的使尖锐 acuminate adj 1: (of a leaf shape) narrowing to a slender point v 1: make sharp or acute; taper; make (something) come to a point Acuminate \A*cu"mi*nate\, a. [L. acuminatus, p. p. of acuminare to sharpen, fr. acumen. See {Acumen}.] Tapering to a point; pointed; as, acuminate leaves, teeth, etc. [1913 Webster] Acuminate \A*cu"mi*nate\, v. t. To render sharp or keen. [R.] "To acuminate even despair." --Cowper. [1913 Webster] Acuminate \A*cu"mi*nate\, v. i. To end in, or come to, a sharp point. "Acuminating in a cone of prelacy." --Milton. [1913 Webster] acuminado[Adjective]
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