Where does “untouchability” come from?

Untouchability derives from English untouchable plus the suffix -ity, tracing back through Latin touchabilis and -itas to Proto-Indo-European roots meaning "not" and "one."

untouchability (English): The state or condition of being untouchable

Definitions

  1. The state or condition of being untouchable

Ancestry of “untouchability”, step by step

untouchability traces back through two separate lines of ancestry.

via English untouchable

StepLanguageWordMeaning
1EnglishuntouchableNot able to be touched; Not able to be defeated...
2EnglishtouchableCapable of being touched; tangible or palpable
3EnglishtouchPrimarily physical senses; Primarily non-physical...
4Middle Englishtouchento touch
5Old Frenchtochierto touch
6Vulgar Latintuccoto knock, strike, offend; to strike; to touch; I...
7Frankishtukkōnto knock, strike, touch; to touch, hit; to touch
8Proto-Germanictukkōnąto tug, pull; to grab, snatch; to grasp, touch
9Proto-Indo-Europeandewk-to pull, to draw; to lead

via English ity

StepLanguageWordMeaning
1Englishity
2Ingrian-uUsed to form nouns from verbs
Every word from Proto-Indo-European dewk-