Actinozoa Actinozoa /ˌækˌtɪnəˈzoʊə/

noun

1. A large class of sedentary marine coelenterates that includes sea anemones and corals; the medusoid phase is entirely suppressed  ( Actinozoa , Anthozoa , class Actinozoa , class Anthozoa )
   a large class of sedentary marine coelenterates that includes sea anemones and corals; the medusoid phase is entirely suppressed
   

 actinozoan actinozoan /ˌækˈtɪnəˌzoʊən/

noun

1. Sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed  ( actinozoan , anthozoan )
   sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed