rand

Từ điển Oxford Advanced Learner 8th

rand [rand rands] BrE [rænd] NAmE [rænd] in South Africa, commonly [rɑːnt] NAmE [rɑːnt] noun (pl. rand)
1. countable the unit of money in the Republic of South Africa
2. the Randsingular (in South Africa) a large area around Johannesburg where gold is mined and where there are many cities and towns

Word Origin:
from the Rand, the name of a goldfield district near Johannesburg, South Africa.