- Movies, Television. a light source placed behind an actor, object, or scene to create a highlight that separates the subject from the background.
- to illuminate (something) from behind.
Origin of backlight
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for backlight
Historical Examples of backlight
Willis's taxi ran on past the other, and through the backlight the inspector saw Archer alight and pass into the hotel.The Pit Prop Syndicate
Freeman Wills Crofts