halve
verb (used with object)
to divide into two equal parts.
have been halving
-
present perfect progressiveof halve.present perfect progressive
Used to describe an action that began in the past, has continued continuously, and is still in progress.
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.
The change is partly down to economies of scale: interception costs have been halving every two years, whereas the human population has been doubling only every 20.
From The Guardian ● Dec. 7, 2012
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