HyperDic: flip-flap

English > 1 sense of the word *flip-flap*:
ADVERB	all	flip-flap	with repeated strokes and noise

English > *flip-flap*: 1 sense > adverb 1
Meaning	With repeated strokes and noise.
Example	"something going flip-flap in the night"
Spanish	toc-toc