Found 2 items, similar to vacillant.
English → English (WordNet) Definition: vacillant vacillant adj : uncertain in purpose or action [syn: vacillating, wavering]
English → English (gcide) Definition: Vacillant Vacillant \Vac"il*lant\, a. [L. vacillans, p. pr. of vacillare: cf. F. vacillant. See Vacillate.] Vacillating; wavering; fluctuating; irresolute. [1913 Webster]