Also found in: Thesaurus, Legal.
Related to vacillator: facilitator


intr.v. vac·il·lat·ed, vac·il·lat·ing, vac·il·lates
1. To be unable to choose between different courses of action or opinions; waver: She vacillated about whether to leave.
2. To change between one state and another; fluctuate: The weather vacillated between sunny and rainy.
3. Archaic To sway from one side to the other.

[Latin vacillāre, vacillāt-, to waver.]

vac′il·lat′ing·ly adv.
vac′il·la′tion n.
vac′il·la′tor n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.vacillator - one who hesitates (usually out of fear)vacillator - one who hesitates (usually out of fear)
coward - a person who shows fear or timidity
References in periodicals archive ?
Derided before he came to power as "the man with his future behind him," he was ridiculed once in high office as a vacillator and "muddler.
Kingsolver, 1988 Merobruchus vacillator Lysiloma divaricatum (Jacq.
Nor was the late batting star David Hookes the simpering and indecisive vacillator depicted in the show.
This vacillator linguistic behaviour is most interesting and exemplifies quite unambiguously Le Page`s notion about the fluidity of individual linguistic behaviour and the area of choice open to people in their use of language as a means of symbolizing identity.