looking glass
noun
a mirror made of glass with a metallic or amalgam backing.
the glass used in a mirror.
anything used as a mirror, as highly polished metal or a reflecting surface.
Origin of looking glass
First recorded in 1520–30
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
looking glass
noun
adjective looking-glass
Word Origin for looking glass
sense 2 in allusion to Lewis Carroll's Through the Looking-Glass
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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