This is the 7969th most frequent Portuguese word.
rôxo
"Rôxo" means "purple" in English.
In this sentence, 'rôxo' is used as an adjective describing the color of the dress, showing a physical characteristic.
Meu vestido é rôxo e combina com meu chapéu.
My dress is purple and matches my hat.
Here, 'rôxo' is used metaphorically to describe a physical reaction to an emotion (shame), which caused a purplish appearance.
O time ficou rôxo de vergonha após perder o jogo.
The team became purple with shame after losing the game.
In this usage, 'rôxo' describes the color of an object, the flower, indicating its visual property.