Found 2 items, similar to actinaria.
English → English (WordNet) Definition: Actinaria Actinaria n : sea anemones [syn: Actiniaria, order Actiniaria, order Actinaria ]
English → English (gcide) Definition: Actinaria Actinaria \Ac`ti*na"ri*a\, n. pl. [NL., from Gr. ?, ?, ray.] (Zo["o]l.) An order of Anthozoa, including those which have simple tentacles and do not form stony corals. Sometimes, in a wider sense, applied to all the Anthozoa, expert the Alcyonaria, whether forming corals or not. [1913 Webster] Anthozoa \An`tho*zo"a\, n. pl. [NL., fr. Gr. 'a`nqos flower + ? animal.] (Zo["o]l.) The class of the C[oe]lenterata which includes the corals and sea anemones. The three principal groups or orders are Acyonaria, Actinaria, and Madreporaria. [1913 Webster]