From Wiktionary, the free dictionary
వలసదేశం (valasadēśaṁ)
వలస (valasa) + దేశము (dēśamu)
వలసదేశము • (valasadēśamu) ? (plural వలసదేశములు)
- A settlement of emigrants who move to a new place, but remain culturally tied to their original place of origin - colony.