noun🔗ShareUnivalve, mollusque univalve ou sa coquilleA univalve mollusk or its shell."The children collected colorful univalves on the beach, carefully placing them in a bucket. "Les enfants ont ramassé des univalves colorés sur la plage, les plaçant soigneusement dans un seau.animaloceanbiologyChat with AIVocabulary GamePractice Reading