Where does “escalation” come from?

Escalation comes from Italian scalata (a climbing or scaling), derived from Italian scalare (to climb), from Italian scala (ladder or staircase), ultimately from Latin scala with the suffix -alis/-aris.

escalation (English): an increase or rise, especially one to counteract...

Definitions

  1. an increase or rise, especially one to counteract...

Ancestry of “escalation”, step by step

StepLanguageWordMeaning
1EnglishescalateTo increase in extent or intensity; to intensify...
2Frenchescaladeclimbing; escalation; first-person singular...
3Italianscalatascaling, climbing; climb; feminine singular of...
4ItalianscalareTo climb or scale; To pay off a debt in...
5Italianscalaladder; stair; scale
6Byzantine Greekσκάλα
7Latinscālaladder
8Latinscanderethird-person plural perfect active indicative of...
9Latinscandōto climb, ascend, mount
10Proto-Indo-Europeansḱend-to jump up, ascend

Words derived from “escalation

Every word from Proto-Indo-European sḱend-
escalation — Etymology, Origin & Word History | Etymology Explorer