| Name: | ventricular system |
|---|---|
| Synonyms: | |
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0001261] |
| Name: | lining cell |
|---|---|
| Synonyms: | boundary cell |
| Definition: | A cell within an epithelial cell sheet whose main function is to act as an internal or external covering for a tissue or an organism. |
| Ontology: | Anatomy Ontology [ZFA:0009130] |