Asperate
Pronunciation : As"per*ate
Part of Speech : v. t. [imp. & p. p. Asperated; p. pr. & vb. n. Asperating.]
Etymology : [L. asperatus, p. p. of asperare, fr. asper rough.]
Definition : Defn: To make rough or uneven. The asperated part of its surface. Boyle.
Source : Webster's Unabridged Dictionary, 1913