คำว่า ' trepan ' ( N )
มีความหมายในภาษาไทยว่า เครื่องเจาะ
คำนิยามในภาษาอังกฤษ (definition) :
[n.] A crown-saw or cylindrical saw for perforating the skull, turned, when used, like a bit or gimlet. See Trephine.
[n.] A kind of broad chisel for sinking shafts.
[v. t. & i.] To perforate (the skull) with a trepan, so as to remove a portion of the bone, and thus relieve the brain from pressure or irritation; to perform an operation with the trepan.
[n.] A snare; a trapan.
[n.] a deceiver; a cheat.
[v. t.] To insnare; to trap; to trapan.