What Does The Word Vacillate Mean - Web verb (used without object),vac·il·lat·ed, vac·il·lat·ing. Vacillate between sth (and sth) the. To waver in mind or opinion; Web the meaning of vacillate is to waver in mind, will, or feeling : Hesitate in choice of opinions or courses. Web to be uncertain about what to do or to keep changing your opinion about something:
Vacillate between sth (and sth) the. Web verb (used without object),vac·il·lat·ed, vac·il·lat·ing. To waver in mind or opinion; Web to be uncertain about what to do or to keep changing your opinion about something: Web the meaning of vacillate is to waver in mind, will, or feeling : Hesitate in choice of opinions or courses.