1. A festive season of celebration, typically before Lent, characterized by parades, music, dancing, and costumes
The Rio Carnival is one of the largest festivals in the world.
O Carnaval do Rio é um dos maiores festivais do mundo.
2. A traveling show or fair featuring games, rides, and entertainment
The children enjoyed the carnival with its colorful rides and games.
As crianças gostaram do carnaval com seus brinquedos e jogos coloridos.
3. A period of indulgence and merrymaking before a time of austerity or restraint
Before the strict diet, she had one last carnival of sweets.
Antes da dieta rigorosa, ela teve um último carnaval de doces.