To burn or shine unsteadily, or with a wavering light.
To keep going on and off; to appear and disappear for short moments; to flutter.
To flutter; to flap the wings without flying.
A short, uncertain burst.
Even after the acrimonious breakup, she still felt flickerings of love for him.
Shining unsteadily or vary rapidly in brightness (referring to a light or a source of light)