1. Objects or things that are uncommon, scarce, or difficult to find; possessions of limited availability or high value due to scarcity
The museum displays rare items from the Renaissance period.
O museu exibe itens raros do período da Renascença.
2. Collectible objects that are highly valued because of their scarcity or uniqueness
He spent years searching for rare items to complete his collection.
Ele passou anos procurando itens raros para completar sua coleção.