| Name: | thymus primordium |
|---|---|
| Synonyms: | thymic rudiment |
| Definition: | A small outgrowth of the pharyngeal epithelium that is the site of lymphocyte cell production. |
| Ontology: | Anatomy Ontology [ZFA:0001077] |
| Name: | epithelial cell |
|---|---|
| Synonyms: | epithelial cells |
| Definition: | A cell that is usually found in a two-dimensional sheet with a free surface. |
| Ontology: | Anatomy Ontology [ZFA:0009034] |