The Collaborative International Dictionary
Flickeringly
Flickeringly \Flick"ering*ly\, adv. In a flickering manner.
Wiktionary
flickeringly
adv. 1 In a flickering manner 2 briefly
Usage examples of "flickeringly".
The Brennan-monster glanced back at the flare gun, flickeringly, then apparently abandoned the idea of hijacking the dustboat.