Where does “situation room” come from?

situation room (English) comes from English situation, from Middle English situacioun, from Middle French situation, from Latin situatio, from Latin situō, from Latin situs, from Latin -tus, from Proto-Italic -tus — Derives action nouns from verb roots.

situation room (English): A room reserved for business or political officials to discuss plans or courses of action

Definitions

  1. A room reserved for business or political officials to discuss plans or courses of action

Ancestry of “situation room”, step by step

situation room traces back through two separate lines of ancestry.

via English situation

StepLanguageWordMeaning
1EnglishsituationThe combination of circumstances at a given...
2Middle EnglishsituaciounRepositioning a broken bone
3Middle Frenchsituation
4Latinsituatio
5Latinsituōto place, situate, locate
6Latinsituspermitted, allowed, suffered, having been...
7Latin-tusForms the past participle of verbs; Forms...
8Proto-Italic-tus
9Proto-Indo-European-tusDerives action nouns from verb roots

via English room

StepLanguageWordMeaning
1EnglishroomOpportunity or scope; Space "for" something, or...
2Middle EnglishroumA space or area; A room
3Old Englishrūmroom, space; roomy, spacious, ample, extensive,...
4Proto-West Germanicrūmroomy, spacious; room, open space
5Proto-Germanicrūmazroomy, spacious, open
6Proto-Indo-Europeanrewh₁-free space
Every word from Proto-Indo-European -tus