noun Download 🔗Share One of the numerous animals that make up the class Crinoidea; the feather stars or sea lilies. Examples : "During a marine biology class field trip, the students examined a fossil slab containing the distinct imprint of a crinoid, a type of sea lily. " animal ocean biology nature organism Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Relating to or sharing the qualities and features of the class Crinoidea. Examples : "The sea urchin and the crinoid sea lilies are both marine invertebrates. " organism biology animal nature Chat with AIVocabulary GamePractice Reading