(1):

(v. t.) To cause to move as a wave; to put in motion.

(2):

(v. i.) To move now in one direction and now in another; to be wavering or unsteady; to be irresolute or undetermined; to vacillate.

(3):

(v. i.) To move as a wave; to roll hither and thither; to wave; to float backward and forward, as on waves; as, a fluctuating field of air.