bezel vs diagonal

bezel

noun
  • The sloping edge or face on a cutting tool. 

  • The oblique side or face of a cut gem; especially the upper faceted portion of a brilliant (diamond), which projects from its setting. 

  • The rim and flange which encompasses and fastens a jewel or other object, such as the crystal of a watch, in the cavity in which it is set. 

  • The panel that covers the front of a computer case, or the panel covering each drive bay that can be removed to install a removable drive that requires external access, such as a CD/DVD-ROM drive, which usually has its own preinstalled bezel. 

  • The area on the front of a computing device surrounding the display. 

diagonal

noun
  • A line or cut across a fabric at an oblique angle to its sides. 

  • Synonym of slash ⟨/⟩. 

  • A line joining non-adjacent vertices of a polygon. 

  • A line or plane at an oblique angle to another. 

adj
  • Having a slanted or oblique direction. 

  • Of or related to the cater-corner (diagonally opposite) legs of a quadruped, whether the front left and back right or front right and back left. 

  • Joining two nonadjacent vertices (of a polygon or polyhedron). 

  • Having slanted or oblique lines or markings. 

How often have the words bezel and diagonal occurred in a corpus of books? (source: Google Ngram Viewer )