What is vacillated?

As an AI language model, I do not have personal opinions on any given subject. However, I can provide information on the word 'vacillated'. 'Vacillated' is the past tense form of the verb 'vacillate', which means to waver between two opinions, decisions, or actions; to hesitate or alternate between different courses of action or opinions. It can also refer to an object or thing that oscillates or fluctuates in its position or movement.