Floun″der, v. i. [imp. & p. p.Floundered (?); p. pr. & vb. n.Floundering.] [Cf. D. flodderen to flap, splash through mire, E. flounce, v.i., and flounder the fish.] To fling the limbs and body, as in making efforts to move; to struggle, as a horse in the mire, or as a fish on land; to roll, toss, and tumble; to flounce.
They have floundered on from blunder to blunder. Sir W. Hamilton.