flickering
UK: ˈflɪkərɪŋ | US: ˈflɪkərɪŋ
adj. shining unsteadily; wavering in brightness or intensity
v. (present participle of flicker) moving back and forth rapidly or irregularly
The word flicker originates from Old English flicorian, meaning "to flutter or move lightly," likely imitative of quick, irregular motion. The -ing suffix transforms it into an adjective or present participle, emphasizing ongoing action. The modern sense of unsteady light (e.g., candle flames) emerged by association with rapid, wavering movement.
The flickering candle cast dancing shadows on the wall.
A flickering light in the distance hinted at human presence.
The old neon sign kept flickering annoyingly.
Her attention was drawn to the flickering screen of the malfunctioning monitor.
Fireflies filled the summer night with flickering green sparks.