Name: | vitreous |
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Synonyms: | vitreous body, vitreous humor |
Definition: | Portion of organism substance that is a gelatinous extracellular matrix structure that fills the vitreous cavity of the eye. |
Ontology: | Anatomy Ontology [ZFA:0005561] |
Name: | absence of anatomical entity |
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Synonyms: | anatomical entity absence |
Definition: | A quality denoting the lack of an anatomical entity or cellular component. |
Ontology: | Phenotypic Quality Ontology [PATO:0040060] |