pariah

pariah, member of a low-caste group of Hindu Indian society, formerly known as “untouchables” but now called Dalits. The word pariah—originally derived from Tamil paṛaiyar, “drummer”—once referred to the Paraiyan, a Tamil caste group of labourers and village servants of low status, but the meaning was extended to embrace many groups outside the so-called clean caste groups, with widely varying degrees of status.