Proprius
/ˈprɔ.pri.us/noun
A Latin adjective meaning one's own, particular, or belonging to oneself.
Did you know?*Proprius* is the ancestor of English words like *property* and *appropriate*, showing how the idea of “what belongs to you” became language for ownership, fittingness, and control.
Etymological Timeline
Proto-Indo-European
PIE
*próprios
“one’s own, belonging to oneself”
Latin
Latin
proprius
“one’s own; individual; special; peculiar”
Late Latin
Latin
proprietas
“ownership; special quality; property”
Old French
OF
propriete
“ownership; right of possession; characteristic quality”
Middle English
English
propriete
“ownership; a thing owned; a distinguishing quality”
Modern English
English
property
“something owned; a possession; a characteristic or attribute”
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