Actiniaria

n.

1.

the order comprising sea anemones.

Thesaurus

Noun

1.

Actiniaria - sea anemones                         Actinaria, order Actinaria, order Actiniaria animal order - the order of animals 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 sea anemone, anemone - marine polyps that resemble flowers but have oral rings of tentacles; differ from corals in forming no hard skeleton actinian, actiniarian, actinia - any sea anemone or related animal Actinia, genus Actinia - a genus of sea anemone common in rock pools