Boston Brahmin

Từ điển Oxford Advanced Learner 8th

Boston Brahmin [Boston Brahmin] BrE NAmE noun (AmE)
a member of one of the old families with high social and cultural status in ↑Boston, US. The Brahmins have traditionally lived in the city’s best area, ↑Beacon Hill, and had the most money and power. This has slowly changed as Boston has become larger and new groups have become more rich and powerful.