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Top Terms > Materials > Classes of materials > Building materials > Building materials by properties > Organic materials > Animal materials > Shells (Zoology)

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Shells (Zoology) (Rbmdmbs)

Definition
The material that forms the hard outer covering of many animals. (Source: wordnet.princeton.edu)
Broader Term
Animal materials (Rbmdmb)
Related Terms (Hierarchical)
Coral (Rbmdmbc)
Leather (Rbmdmbm)