noun Download 🔗Share Anything crescent-shaped; a crescent-shaped part or mark; a lunula or lune. Examples : "Her polished fingernails revealed a healthy lunule at the base of each nail. " appearance anatomy body mark part Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A special area in front of the beak of many bivalve shells, sometimes shaped like a double crescent, but more often heart-shaped. Examples : "The pale, heart-shaped lunule on the clam shell was a beautiful detail. " animal anatomy part organism nature Chat with AIVocabulary GamePractice Reading