Fluctuate

flukfu'-at, v. To move as a wave, roll hither and thither; to move now in one direction and now in another, be irresolute or undetermined, waver, vacillate, scruple. [L. fluctuare, -atum, fr. fluctus, wave, old p. p. of fluere, flactum, to flow.] — Fluctuation, n. Act of fluctuating; unsteadine ; a sudden rise or fall; undulation. — Fluctuant, a. Moving like a wave; wavering.