Wiktionary
backlighted
vb. (en-past of: backlight)
Usage examples of "backlighted".
There, from across the valley, backlighted by a recently risen moon, she beheld a form atop the next height: a piper.
He sat up, momentarily blinded, but then he froze, when he saw Summerfield standing to one side, not ten feet away, backlighted by the headlights.