bezel vs chamfer

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. 

chamfer

noun
  • An obtuse-angled relief or cut at an edge added for a finished appearance and to break sharp edges. 

verb
  • To cut off the edge or corner of something. 

  • To cut a groove in something. 

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