verb-intransitive. To waver, or shake, as if moved by gusts of wind; to shift, turn, or veer about.verb-intransitive. To change from one opinion or course to another; to use evasions; to prevaricate; to be fickle.v. To disperse with, or as with, a whiff, or puff; to scatter.v. To wave or shake quickly; to cause to whiffle.n. A fife or small flute.