trepan (suomeksi)

Määritelmät:

A tool used to bore through rock when sinking shafts.
(lb, en, medicine) A surgical instrument used to remove a circular section of bone from the skull; a trephine.
(lb, en, transitive, manufacturing, mining) To create a large hole by making a narrow groove outlining the shape of the hole and then removing the plug of material remaining by less expensive means.
(lb, en, medicine) To use a trepan; to trephine.
(lb, en, archaic) A trickster.
(lb, en, archaic) A snare; a trapan.
(lb, en, archaic) To trick; to ensnare; to seduce.