noun🔗ShareCúpula, copa pequeñaAny small structure shaped like a cup, such as at the base of an acorn, or the sucker on the feet of some flies"The tiny cupule at the base of the acorn held a drop of water. "La pequeña cúpula en la base de la bellota contenía una gota de agua.biologynatureanatomyanimalinsectplantstructurepartChat with AIVocabulary GamePractice Reading