v. i.
[ A spheroid ] is always liable to shift and vacillatefrom one axis to another. Paley. [ 1913 Webster ]
a. Inclined to fluctuate; wavering. Tennyson. --
n. [ L. vacillatio: cf. F. vacillation. ]
His vacillations, always exhibited most pitiably in emergencies. Macaulay. [ 1913 Webster ]
There is a vacillation, or an alternation of knowledge and doubt. Jer. Taylor. [ 1913 Webster ]
a. Inclined to vacillate; wavering; irresolute. Hawthorne. [ 1913 Webster ]