noun
: any of various flattened disk-shaped stony corals of Fungia or related genera that are usually solitary and in the adult stage completely free from the substrate
noun
: any of various flattened disk-shaped stony corals of Fungia or related genera that are usually solitary and in the adult stage completely free from the substrate
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012