| acotyledon | (เอคอททิเลด' ดอน) n. พืชที่ไร้ cotyledons, พืชที่ไร้ผล -acotyledonous adj. |
| Acotyledon | n. [ Gr. |
| Acotyledonous | a. Having no seed lobes, as the dodder; also applied to plants which have no true seeds, as ferns, mosses, etc. [ 1913 Webster ] |