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Proto-Indo-European

American  
[proh-toh-in-doh-yoor-uh-pee-uhn] / ˈproʊ toʊˌɪn doʊˌyʊər əˈpi ən /

noun

  1. the unattested prehistoric parent language of the Indo-European languages; Indo-European.


adjective

  1. of or relating to Proto-Indo-European.

Proto-Indo-European British  

noun

  1. the prehistoric unrecorded language that was the ancestor of all Indo-European languages

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

“Nectere,” in turn, grew from the ancient Proto-Indo-European language root *ned — which also means “to bind.”

From Seattle Times

She traces the roots of her favorite word in English, marshes, to the Old English mor and the Proto-Indo-European mer, “meaning ‘to hurt,’ ‘to die’ or even ‘sea.’

From New York Times

The root word is the proto-Indo-European bhel.

From The Guardian

The question is designed for teamwork and deductive leaps, not for quick familiarity with proto-Indo-European etymologies.

From The Guardian

The words “wisdom” and “historian” have a common ancestor, a proto-Indo-European word meaning to see things clearly.

From New York Times