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zoarium

[zoh-air-ee-uh m] /zoʊˈɛər i əm/
noun, plural zoaria, zoariums. Biology
1.
a collection of distinct, individual zooids that make up a compound or colonial organism.
2.
the supporting structure for a polyp colony; polyzoarium.
Related forms
zoarial, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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