Where does “offsite” come from?

Offsite derives from English off- and site, where site comes from Middle English of-, Old English of-, and Latin situs meaning "placed" or "position," ultimately from Proto-Indo-European roots apo- and si-n-H-.

offsite (English): Away from a main location; in a place not owned...

Definitions

  1. Away from a main location; in a place not owned...

Ancestry of “offsite”, step by step

offsite traces back through two separate lines of ancestry.

via English site

StepLanguageWordMeaning
1EnglishsiteSorrow, grief; The place where anything is fixed;...
2Middle Englishsitesorrow, grief
3Anglo-Normansitesite; location
4Latinsituspermitted, allowed, suffered, having been...
5Latin-tusForms the past participle of verbs; Forms...
6Proto-Italic-tus
7Proto-Indo-European-tusDerives action nouns from verb roots

via English off

StepLanguageWordMeaning
1EnglishoffIn a direction away from the speaker or object;...
2Middle Englishofof; off; until
3Old Englishofof, from, off, out of
4Old Englishæfof
5Proto-Germanic*ab
6Proto-Indo-Europeanapó
Every word from Proto-Indo-European -tus
offsite — Etymology, Origin & Word History | Etymology Explorer