have demarcated
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present perfectof demarcate.present perfect
Used to describe actions that started in the past and continue into or have direct relevance to the present.
demarcateverb (used with object)to determine or mark off the boundaries or limits of.
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.
Humphries’ obituaries have demarcated the journey she took to get here, from frumpy 1950s Melbourne hausfrau to 1980s glamazon, yet once she arrived, she seemed to have been waiting for us all along.
From Washington Post ● Apr. 24, 2023
We have demarcated major editing trends across tissues and over development and highlighted key differences in editing between human, non-human primates and mouse.
From Nature ● Oct. 10, 2017