Sinhala Dictionary definitions for trephine
trephine 🔊
trephine : ට්රිපයිනය
trephine definition
Noun. An instrument for trepanning, being an improvement on the trepaNoun. It is a circular or cylindrical saw, with a handle like that of a gimlet, and a little sharp perforator called the center pin.
Transitive verb. To perforate with a trephine; to trepan.