What is the meaning of Proto-Indo European?

noun

  • A prehistoric unrecorded language that was the ancestor of all Indo-European languages.
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APAWordNet. (2010). proto-indo european. Retrieved September 30, 2026, from http://smartdefine.org/proto-indo_european/definitions/1218266
ChicagoWordNet. 2010. "proto-indo european" http://smartdefine.org/proto-indo_european/definitions/1218266 (accessed September 30, 2026).
HarvardWordNet 2010, proto-indo european, Smart Define, viewed 30 September, 2026, <http://smartdefine.org/proto-indo_european/definitions/1218266>.
MLAWordNet. "proto-indo european" 23 October 2010. Web. 30 September 2026. <http://smartdefine.org/proto-indo_european/definitions/1218266>