| echinoderm | (n) สัตว์ทะเลในไฟลัม Echinodermata เช่น ปลาดาว |
| echinoderm | สัตว์พวกผิวหนาม [ธรณีวิทยา๑๔ ม.ค. ๒๕๔๖] |
| echinoderm | เอไคโนเดิร์ม, สัตว์ในไฟลัมเอไคโนเดอร์มาตา [พจนานุกรมศัพท์ สสวท.] |
| echinoderm | (n) marine invertebrates with tube feet and five-part radially symmetrical bodies |
| echinodermata | (n) radially symmetrical marine invertebrates including e.g. starfish and sea urchins and sea cucumbers, Syn. phylum Echinodermata |
| echinoderm family | (n) a family of echinoderms |
| echinoderm genus | (n) a genus of echinoderms |
| Echinoderm | n. (Zoöl.) One of the Echinodermata. [ 1913 Webster ] |
| Echinodermal | a. (Zoöl.) Relating or belonging to the echinoderms. [ 1913 Webster ] |
| Echinodermata | ‖n. pl. [ NL., fr. Gr. ☞ The species usually have an exterior calcareous skeleton, or shell, made of many pieces, and often covered with spines, to which the name. They may be star-shaped, cylindrical, disk-shaped, or more or less spherical. The body consists of several similar parts (spheromeres) repeated symmetrically around a central axis, at one end of which the mouth is situated. They generally have suckers for locomotion. The group includes the following classes: Crinoidea, Asterioidea, Ophiuroidea, Echinoidea, and Holothurioidea. See these words in the Vocabulary, and also Ambulacrum. [ 1913 Webster ] |
| Echinodermatous | a. (Zoöl.) Relating to Echinodermata; echinodermal. [ 1913 Webster ] |