Indo-European
/ˌɪn.doʊˌjʊr.əˈpiː.ən/noun
Relating to the large language family that includes most languages of Europe and many of South and Southwest Asia.
Did you know?The term *Indo-European* was coined by scholars in the 19th century to name a language family whose deepest reconstructed ancestor, Proto-Indo-European, is known only through comparison—no written texts survive from it.
Etymological Timeline
19th Century
English
Indo-European
“A scholarly label for the language family spanning Europe and parts of Asia.”
18th–19th Century
English
Indo-Germanic / Indo-European
“Early comparative-linguistics terms used by scholars to describe the same broad language family.”
Proto-Indo-European
PIE
*h₂ner-
“‘man, person’ (reconstructed ancestor of words like Latin *homo*? no—this is not a direct step for the label itself; the label is not inherited from PIE).”
Proto-Indo-European
PIE
*dyew-
“‘sky, daylight, god of the bright sky’ (one of the roots behind many inherited words in descendant languages, not the modern label itself).”
Modern Scholarship
English
Proto-Indo-European
“The reconstructed ancestral language inferred from shared vocabulary and grammar across descendant languages.”