Main entry: waver, flicker, flutter
Definition: the act of moving back and forth
Main entry: flicker
Definition: North American woodpecker
Main entry: flicker, glint, spark
Definition: a momentary flash of light
Main entry: waver, quiver, flitter, flutter, flicker
Definition: move back and forth very rapidly
Usage: the candle flickered
Definition: flash intermittently
Usage: The lights flicked on and off
Definition: shine unsteadily
Usage: The candle flickered