I'm choosing this one because I like one of the quotes given as a reference to usage.ActiniaZool.prop. A genus of Zoophytes belonging to the family Actiniadæ; pop. extended to any animal of the family, whether of the genus Actinia or one of its congeners; a Sea-Anemone, or animal of the Sea-Anemone group.1767 ELLIS Actinia in … Continue reading Ask Dr Science!