1.
[syn: Anthozoa, class Anthozoa, Actinozoa, class Actinozoa]
The Collaborative International Dictionary of English v.0.48:
Actinozoa \Ac"ti*no*zo"a\, n. pl. [Gr. ?, ?, ray + zw^on
animal.] (Zool.)
A group of C[oe]lenterata, comprising the Anthozoa and
Ctenophora. The sea anemone, or actinia, is a familiar
example.
[1913 Webster]
WordNet (r) 3.0 (2006):
Actinozoa
n 1: a large class of sedentary marine coelenterates that
includes sea anemones and corals; the medusoid phase is
entirely suppressed [syn: Anthozoa, class Anthozoa,
Actinozoa, class Actinozoa]