Noun actinozoan has 1 sense
  1. anthozoan, actinozoan - sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed
    --1 is a kind of coelenterate, cnidarian
    --1 is a member of Anthozoa, class Anthozoa, Actinozoa, class Actinozoa
    --1 has particulars: sea anemone, anemone; sea pen; coral
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