Where does “janitorial” come from?
Janitorial derives from English janitor, from Latin iānitōr meaning doorkeeper, from Proto-Indo-European yeh₂- meaning to go, plus the agentive suffix -tōr.
janitorial (English): Of or pertaining to a janitor
Definitions
- Of or pertaining to a janitor
Ancestry of “janitorial”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | janitor | Someone who looks after the maintenance and... |
| 2 | Latin | ianitor | doorkeeper, doorman, porter; pylorus |
| 3 | Latin | -tor | -er |
| 4 | Proto-Italic | -tōr | — |
| 5 | Proto-Indo-European | -tōr | Derives agent nouns from verbs, denoting someone... |
| 6 | Proto-Indo-European | -tor-s | — |
Words derived from “janitorial”