noun🔗ShareA plant whose seedling has two cotyledons."Dicotyledons and monocotyledons together make up the flowering plants, the angiosperms."plantbiologyChat with AIVocabulary GamePractice Reading
noun🔗ShareAny plant in what used to be the Dicotyledones."The bean plant in my garden is a dicotyledon, meaning its seedling has two seed leaves. "plantbiologynatureChat with AIVocabulary GamePractice Reading
