Where does “bathroom pass” come from?

bathroom pass (English) comes from English pass, from English passé, from French passé, from French passer, from Middle French passer, from Old French passer, from Vulgar Latin passare, from Latin passus — to hate, hurt.

bathroom pass (English): An object that a student must bring with them when they leave the classroom to go to the bathroom, in order for the teacher to tell if someone is currently out of class by seeing if the object is missing

Definitions

  1. An object that a student must bring with them when they leave the classroom to go to the bathroom, in order for the teacher to tell if someone is currently out of class by seeing if the object is missing

Ancestry of “bathroom pass”, step by step

bathroom pass traces back through two separate lines of ancestry.

via English pass

StepLanguageWordMeaning
1Englishpass"To change place."; "To change in state or...
2EnglishpasséDated; out of style; old-fashioned; Past one's...
3Frenchpassépast tense; past; last
4Frenchpasserto go past; to cross; to pass
5Middle Frenchpasserto pass; to go by
6Old Frenchpasserto pass; to pass by
7Vulgar Latinpassareto walk, pass; step, walk, pass; present active...
8Latinpassusspread out; dried; step
9LatinpatiorI suffer, endure; I allow, acquiesce, permit,...
10Proto-Indo-Europeanpeh₁-to hate, hurt

via English bathroom

StepLanguageWordMeaning
1EnglishbathroomA room containing a shower and/or bathtub, and a...
2EnglishroomOpportunity or scope; Space "for" something, or...
3Middle EnglishroumA space or area; A room
4Old Englishrūmroom, space; roomy, spacious, ample, extensive,...
5Proto-West Germanicrūmroomy, spacious; room, open space
6Proto-Germanicrūmazroomy, spacious, open
7Proto-Indo-Europeanrewh₁-free space
Every word from Proto-Indo-European peh₁-
bathroom pass — Etymology, Origin & Word History | Etymology Explorer