noun🔗ShareRosier rugueuxA plant of the rose species Rosa rugosa, or of any hybrid developed from it."My grandmother's garden always has beautiful rugosa blooming near the fence, filling the air with their strong, sweet fragrance. "Le jardin de ma grand-mère a toujours de magnifiques rosiers rugueux en fleurs près de la clôture, embaumant l'air de leur parfum fort et sucré.plantbiologynatureChat with AIVocabulary GamePractice Reading