1. A slanting surface or bevel on the edge of a cutting tool, such as a chisel.
2. The upper, faceted portion of a cut gem, above the girdle and below the table.
a. A groove or flange designed to hold a beveled edge, as of a gem.
b. A ring that secures the crystal of a watch or chronometer, often rotatable and marked so as to allow timekeeping functions.
4. The frame around a display screen.
[Probably French dialectal; akin to French biseau, from bis, two times, from Latin; see dwo- in the Appendix of Indo-European roots.]
(click for a larger image)bezel
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.