Where did the expression or go originate?

The expression "or" is a fundamental part of language, and its origins are deeply intertwined with the evolution of human communication. It's impossible to pinpoint an exact origin for such a basic word. However, we can trace its development through history:

Proto-Indo-European Roots:

* "h₂er" or "h₂or": This is the reconstructed form, meaning "other" or "another." This root likely existed thousands of years ago in the ancestor language of many modern European and Indian languages.

Latin and Greek:

* "aut" (Latin): Meaning "or," this word directly descends from the Proto-Indo-European root.

* "ἤ" (Greek): This word also stems from the Proto-Indo-European root and means "or."

English:

* "or": English adopted the word "or" directly from Old English, which borrowed it from Old Norse. The Norse word "eða" also derives from the Proto-Indo-European root.

Evolution of Meaning:

While "or" originally meant "other" or "another," its use shifted to express alternatives. This shift likely occurred as early humans began to understand the concept of choice and the need to express different possibilities.

Conclusion:

The expression "or" has been a vital part of human language for millennia. Its roots lie in the ancient Proto-Indo-European language, and it has evolved over time to express the concept of choice and alternatives. While its exact origin is lost to history, its impact on communication is undeniable.