bevel

Short definition from Wiktionary

Noun

1. 1
   An edge that is canted, one that is not a 90-degree angle; a chamfer.
2. 2
   An instrument consisting of two rules or arms, jointed together at one end, and opening to any angle, for adjusting the surfaces of work to the same or a given inclination; a bevel square.
3. 3
   A die used for cheating, having some sides slightly rounded instead of flat.

Verb

1. 1
   To give a canted edge to a surface; to chamfer.

Adjective

1. 1
   Having the slant of a bevel; slanting.
2. 2
   Morally distorted; not upright.

Proper noun

1. 1
   A surname.