Used attributively to modify nouns (grunge music, grunge look); occasionally describes something dirty or messy.
Translations
She decorated her room in a distinctly grunge style, with distressed posters and second-hand furniture.
Elle a décoré sa chambre dans un style résolument grunge, avec des affiches vieillies et des meubles d’occasion.
Definitions
Relating to or characteristic of grunge music, fashion, or aesthetic; possessing a deliberately dishevelled or gritty appearance. She decorated her room in a distinctly grunge style, with distressed posters and second-hand furniture.