Name: | parasphenoid |
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Synonyms: | |
Definition: | Long, unpaired median dermal bone that runs almost the entire length of the cranium. Contacts the prevomer anteriorly, and the prootic and basioccipital posteriorly. Anteriorly the parasphenoid is a long, thin bone that widens abruptly at the point of contact with the prootic. |
Ontology: | Anatomy Ontology [ZFA:0000561] |
Name: | composition |
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Synonyms: | composed of, compositionality, content, structure, composition |
Definition: | A single physical entity inhering in an bearer by virtue of the bearer's quantities or relative ratios of subparts. |
Ontology: | Phenotypic Quality Ontology [PATO:0000025] |