
1) Coral 2) Gorgonian coral
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https://www.crosswordclues.com/clue/gorgonian

1) Sea fan
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https://www.crosswordclues.com/clue/gorgonian

Gorgonacea is an order of sessile colonial cnidarian found throughout the oceans of the world, especially in the tropics and subtropics. Gorgonians are also known as sea whips or sea fans and are similar to the sea pen, a soft coral. Gorgonians are closely related to coral. Individual tiny polyps form colonies that are normally erect, flattened, b...
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http://en.wikipedia.org/wiki/Gorgonian

• (a.) Pertaining to, or resembling, a Gorgon; terrifying into stone; terrific. • (n.) One of the Gorgoniacea. • (a.) Pertaining to the Gorgoniacea; as, gorgonian coral.
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http://thinkexist.com/dictionary/meaning/gorgonian/

members of the order Gorgonacea, which have a horny, organic skeleton, and include the sea whips and sea fans.
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http://www.encyclo.co.uk/local/20126
Gor·go'ni·an adjective [ Latin
Gorgoneus .]
1. Pertaining to, or resembling, a Gorgon; terrifying into stone; terrific. « The rest his look Bound with
Gorgonian rigor not to move.»
Milton. 2. (Zoology) Pertaining to the Gorgoniacea; as,
g...Found on
http://www.encyclo.co.uk/webster/G/45

each of the snake-like sisters that formed the terrible Medusa) a type of flexible horny tree-like coral of the order Gorgonacea with eight-armed polyps.
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http://www.seafriends.org.nz/books/glossary.htm

[
n] - corals having a horny of calcareous branching skeleton
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http://www.webdictionary.co.uk/definition.php?query=gorgonian
gorgonian coral noun corals having a horny of calcareous branching skeleton
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.