Word Study
acuminate
CIDE DICTIONARY
acuminate, 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, v. t.
To render sharp or keen. Cowper. [1913 Webster]
acuminate, v. i.
To end in, or come to, a sharp point. Milton. [1913 Webster]
OXFORD DICTIONARY
acuminate, adj. Biol. tapering to a point.
Etymology
L acuminatus pointed (as ACUMEN)
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