From Wiktionary, the free dictionary
From Tamil ருஷ்டு (ruṣṭu). Cognate with Telugu రొష్టు (roṣṭu), Telugu రొస్టు (rosṭu).
ரொஷ்டு • (roṣṭu)
- confusion, disorder
- trouble, annoyance
- University of Madras (1924–1936) “ரொஷ்டு”, in Tamil Lexicon, Madras [Chennai]: Diocesan Press