| Sea urchins | เม่นทะเล [TU Subject Heading] |
| sea urchin | (n) shallow-water echinoderms having soft bodies enclosed in thin spiny globular shells |
| Sea urchin | (Zool.) Any one of numerous species of echinoderms of the order |
| 海胆 | [海 胆 / 海 膽] sea urchin #53,355 [Add to Longdo] |
| 雲丹;海胆;海栗 | [うに;ウニ, uni ; uni] (n, adj-no) sea urchin; sea urchin eggs [Add to Longdo] |