Word.ws English Dictionary

Word of the Day:

vacillate

verb/ˈvæ.sə.leɪt/

What It Means

To sway unsteadily from one side to the other; oscillate.

To swing indecisively from one course of action or opinion to another.

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Vacillate in Context

“Though it is vital to be alert for circumstances which require a change of plan, it is fatal to vacillate.”

— 1944 October, I. A. Horowitz, “Readers' Games”, in Chess Review

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Did You Know?

From Latin vacillātum, supine form of vacillō (“sway, waver”). By surface analysis, Latin vacill- + -ate.

Source and license

Adapted from Wiktionary: vacillate (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws chose the word and reformatted its meaning, examples and origin.

Cite this entry: “vacillate.” Word.ws, https://word.ws/vacillate. Based on Wiktionary, CC BY-SA 4.0.

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