| flip-flap | (adv) with repeated strokes and noise, Example: something going flip-flap in the night |
| Flip-flap | n. [ See Flip, and Flap. ] The repeated stroke of something long and loose. Johnson. [ 1913 Webster ] |
| Flip-flap | adv. With repeated strokes and noise, as of something long and loose. Ash. [ 1913 Webster ] |