- present perfect progressive of refine.
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.
Lamont has remained coy about revealing strategy the two have been refining heading into Saturday’s match.
From Washington Post • May 26, 2022
Over the past two decades we have been refining the Standard Model predictions.
From Scientific American • Sep. 14, 2021
Evangelicals have been refining their methods and predictions for more than a century.
From Seattle Times • Sep. 30, 2016
Williams & co have been refining the approach since Medium’s launch, for example by closing some Medium sites last summer and adjusting the direction and budgets of others.
From The Guardian • Apr. 10, 2016
We have been refining and refining, and educating the people for a good while; yet our popular sports seems to grow more and more cruel.
From The Chequers Being the Natural History of a Public-House, Set Forth in a Loafer's Diary by Runciman, James