Examples of vacillate in a Sentence
She has vacillated on this issue.
vacillated for so long that someone else stepped in and made the decision
Recent Examples of vacillate from the Web
The lake of my childhood had always vacillated somewhere between a slate blue and the gray found in the seams of an old tennis ball.
Space, as the opening sequence of the movie reminds us, is a place where the temperature can vacillate between -260 to 150 degrees, where there is no oxygen, where there is no sound.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'vacillate'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of vacillate
borrowed from Latin vacillātus, past participle of vacillāre “to be unsteady, totter, be weak or inconstant, waver,” of uncertain origin
First Known Use: 1597See Words from the same year
Synonym Discussion of vacillate
VACILLATE Defined for English Language Learners
Definition of vacillate for English Language Learners
: to repeatedly change your opinions or desires
VACILLATE Defined for Kids
Definition of vacillate for Students
: to hesitate between courses or opinions : be unable to choose
Seen and Heard
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