Noun gorgonian has 1 sense
  1. gorgonian, gorgonian coral - corals having a horny of calcareous branching skeleton
    --1 is a kind of coral
    --1 is a member of
     Gorgonacea, suborder Gorgonacea, Gorgoniacea, suborder Gorgoniacea
    --1 has particulars: sea feather; sea fan; red coral
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