Definition of Trephine
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(n.) An instrument for trepanning, being an improvement on the trepan. It is a circular or cylindrical saw, with a handle like that of a gimlet, and a little sharp perforator called the center pin.
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(v. t.) To perforate with a trephine; to trepan.
Antonyms of Trephine
No Antonyms Found.
Homophones of Trephine
No Homophones Found.