This is the 7374th most frequent Portuguese word.
megane
"Megane" is not a Portuguese word; it's Japanese and means "eyeglasses."
The word 'Megane' in this sentence refers to the model of the car Renault Megane.
Eu comprei um novo Megane para usar no trabalho.
I bought a new Megane to use at work.
Here, 'Megane' again refers to the specific car model.
Ela gosta de usar o Megane que pertence ao seu tio.
She likes to use the Megane that belongs to her uncle.
In this sentence, 'Megane' is used as the subject and denotes the car model.