waver
verb (used without object)
to sway to and fro; flutter.
will have been wavering
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future perfect progressiveof waver.future perfect progressive
Used to describe a continuous action that will progress up until a designated point of completion in the future.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Barring some hilariously poor putting on the way in last night - when concentration will have been wavering at the tail end of a 5hr 40min round - his short game has been super sharp.
From The Guardian ● Aug. 11, 2012
