| dicotyledon | n. พืชประเภทที่เม็ดมีใบอ่อนคู่. |
| dicotyledones | (n) comprising seed plants that produce an embryo with paired cotyledons and net-veined leaves; divided into six (not always well distinguished) subclasses (or superorders): Magnoliidae and Hamamelidae (considered primitive); Caryophyllidae (an early and distinctive offshoot); and three more or less advanced groups: Dilleniidae; Rosidae; Asteridae, Syn. class Magnoliopsida, Dicotyledonae, Magnoliopsida, class Dicotyledonae, class Dicotyledones |
| dicotyledonous | (adj) (of a flowering plant) having two cotyledons in the seed, Ant. monocotyledonous |
| dicotyl | n. [ by shortening from dicotyledon. ] (Bot.) same as dicotyledon. |
| dicotyledon | n. [ Pref. di- + cotyledon. ] (Bot.) A plant whose seeds divide into two seed lobes, or cotyledons, in germinating. |
| Dicotyledonae | n. (Bot.) a class of plants comprising those seed plants that produce an embryo with two cotyledons and net-veined leaves; divided into six (not always well distinguished) subclasses (or superorders): |
| Dicotyledones | n. (Bot.) same as Dicotyledonae. |
| dicotyledonous | a. (Bot.) Having two cotyledons or seed lobes; |
| 双子叶 | [双 子 叶 / 雙 子 葉] dicotyledon (plant family distinguished by two embryonic leaves, includes daisies, broadleaved trees, herbaceous plants) [Add to Longdo] |
| 双子葉 | [そうしよう, soushiyou] (n) dicotyledon [Add to Longdo] |
| 双子葉植物 | [そうしようしょくぶつ, soushiyoushokubutsu] (n) dicotyledon [Add to Longdo] |