Definitions of vacillate

1. To fluctuate in mind or opinion; to be unsteady or inconstant; to waver.

2. To be changeable or uncertain in mind or opinion; to be unsteady; waver.

3. To sway to and fro: to waver: to be unsteady.

4. To waver; fluctuate.

5. To fluctuate in mind; be irresolute; waver.

6. To waver; to fluctuate in mind or opinion; to be unsteady or inconstant.

7. Vacillating.

8. Vacillated.