Good evening and welcome to Word of the Day! A journey through the English vocabulary and the words that piqued my interest, in WotD we'll be learning a new word for each working day of the week, bar holidays, unless there's a holiday special...

Today's word is:

vacillate

|ˈvasəˌlāt|

verb [ intrans. ]

alternate or waver between different opinions or actions; be indecisive : I had for a time vacillated between teaching and journalism.

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ORIGIN: late 16th cent. (in the sense [sway unsteadily] ): from Latin vacillat- 'swayed,' from the verb vacillare.