mina de ouro
Portuguese
Noun
mina de ouro f (plural minas de ouro)
- Used other than figuratively or idiomatically: see mina, de, ouro.
- (idiomatic) gold mine (very profitable economic venture)
Further reading
- “mina de ouro”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026