Meaning of “mirror” - Learner’s Dictionary


noun [ C ] us uk /ˈmɪrər/

A2 a piece of glass with a shiny metallic material on one side that produces an image of anything that is in front of it:

a bathroom mirror
He looked at his reflection in the mirror.
→ See also rear-view mirror , wing mirror

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(Definition of “mirror noun” from the Cambridge Learner’s Dictionary © Cambridge University Press)