Meaning of gaslight

gas•light

Pronunciation: (gas'līt"), [key]
— n.
  1. light produced by the combustion of illuminating gas.
  2. a gas burner or gas jet for producing this kind of light.
—adj.
  1. gaslit (def. 2).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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