noun🔗ShareGramilla, grama comúnCouch grass, a species of persistent grass, Elymus repens, usually considered a weed."The lawn was infested with couch grass, making it difficult to mow. "El césped estaba infestado de gramilla, lo que dificultaba el corte.plantagriculturenaturebiologyenvironmentessentialChat with AIVocabulary GamePractice Reading