This is the 7296th most frequent French word.
nintendo
The French word "nintendo" is not an independent term; it refers to the Japanese video game company Nintendo.
Here, 'Nintendo' functions as an adjectival noun, describing the type of game played as associated with the Nintendo brand.
J'ai joué à un jeu Nintendo hier soir.
I played a Nintendo game last night.
In this case, 'Nintendo' serves as a proper noun, representing the name of a company.
Nintendo est une entreprise célèbre pour ses jeux vidéo innovants.
Nintendo is a company famous for its innovative video games.
The word 'Nintendo' is used here as an adjectival qualifier to specify the brand of the console mentioned.