અસ્પૃશ્યતા

Etymology
From.

Noun

 * 1)  untouchability, the inability to touch
 * 2) the untouchability of certain objects that are deemed impure, religiously or otherwise
 * 3)  the untouchability of certain castes
 * 1)  the untouchability of certain castes
 * 1)  the untouchability of certain castes