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Warren, Robert Penn 1905-1989.
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American writer and critic primarily known for his poetry. His works include the novel All the King's Men (1946) and many poetry collections, such as Promises (1957). He served as the first official American poet laureate (1986-1987).
(click for a larger image)
Robert Penn Warren

The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
 
Warren, Joseph 1741-1775.
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American physician and patriot who instructed Paul Revere and William Dawes to make their ride to Lexington (1775) and was killed in the Battle of Bunker Hill.

The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
 
War·ren (wôrən, wŏr-), Earl 1891-1974.
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American jurist who served as the chief justice of the US Supreme Court (1953-1969).

The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
 
War·ren (wôrən, wŏr-)
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A city of southeast Michigan, an industrial suburb of Detroit.

The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
 
war·ren (wôrən, wŏr-)
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n.
1.
a. An area where rabbits live in burrows.
b. A colony of rabbits.
2. An enclosure for small game animals.
3.
a. An overcrowded living area.
b. A mazelike place where one may easily become lost: a warren of narrow, dark alleys and side streets.

[Middle English warenne, from Old North French, enclosure; see wer-4 in the Appendix of Indo-European roots.]

The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
 

Indo-European & Semitic Roots Appendices

    Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

    Indo-European Roots

    Semitic Roots

    The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.