noun🔗Share홑눈One of the conical substructures which make up the eyes of invertebrates with compound eyes."A fly's compound eye is made up of many individual units, each called an ommatidium, that work together to see the world. "파리의 겹눈은 여러 개의 개별 단위로 구성되어 있으며, 각 단위를 홑눈이라고 하며, 함께 작동하여 세상을 봅니다.organanimalinsectbiologyanatomypartChat with AIVocabulary GamePractice Reading