bezel vs lunette

bezel

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

  • 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. 

  • The sloping edge or face on a cutting tool. 

lunette

noun
  • A type of flattened glass used in watch-making. 

  • A luna: a crescent-shaped receptacle, often glass, for holding the (consecrated) host (the bread of communion) upright when exposed in the monstrance. 

  • A field work consisting of two projecting faces forming a wedge each of which extends from one of two parallel flanks. 

  • A small opening in a vaulted roof of a circular or crescent shape. 

  • A half horseshoe, lacking the sponge. 

  • See lunettes. 

  • A piece of felt to cover the eye of a vicious horse. 

  • A type of crescent-shaped dune blown up along a lake basin, especially in dry areas of Australia. 

  • An iron shoe at the end of the stock of a gun carriage. 

  • The circular hole in the guillotine in which the victim's neck is placed. 

  • A crescent-shaped recess or void in the space above a window or door. 

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