Where does “trumeau mirror” come from?

trumeau mirror (English) comes from French trumeau, from Old French trum, from Proto-Celtic trummos, from Proto-Indo-European trewd- — to push, to thrust.

trumeau mirror (English): A wall mirror set in a decorative frame that...

Definitions

  1. A wall mirror set in a decorative frame that...

Ancestry of “trumeau mirror”, step by step

StepLanguageWordMeaning
1Frenchtrumeautrumeau; pier glass
2Old Frenchtrum—
3Proto-Celtictrummosheavy
4Proto-Indo-Europeantrewd-to push, to thrust
Every word from Proto-Indo-European trewd- →Every word from Proto-Celtic trummos →Every word from Old French trum →
trumeau mirror — Etymology, Origin & Word History | Etymology Explorer