velamen
velamen
Definition
ve·la·men (və lā′mən)
noun pl. -·lam′i·na-lam′ə nə
- Anat. a membrane or velum
- Bot. the corky outer layer of the aerial roots of certain orchids
Etymology: L, a covering < velare, to cover: for IE base see veil
vel′a·men′·tous (vel′ə men′təs) adjective
