Open
/ˈoʊ.pən/noun
Allowing access, passage, or view; not closed or blocked.
Did you know?English open comes from a long Germanic line meaning “uncovered” or “not closed,” and its ancient roots are tied to the idea of something being lifted or made visible rather than magically “invited.”
Etymological Timeline
Proto-Indo-European
PIE
*upo
“under, beneath, up from under”
Proto-Germanic
PGmc
*upaną / *upana
“up, upward; in some related forms, to open or uncover”
Old English
English
open
“open, not shut; accessible”
Middle English
English
open
“open; not enclosed or blocked”
Modern English
English
open
“not closed; allowing access or passage”