| sea slug | (n) any of various marine gastropods of the suborder Nudibranchia having a shell-less and often beautifully colored body, Syn. nudibranch |
| Sea slug | (Zool.) |
| 海牛 | [かいぎゅう;カイギュウ, kaigyuu ; kaigyuu] (n) (uk) (See 海鼠) sea slug (various orthogastropod species, esp. of order Nudibranchia); nudibranch [Add to Longdo] |
| 海参;煎海鼠;熬海鼠 | [いりこ, iriko] (n) dried sea slug [Add to Longdo] |
| 海鼠 | [なまこ(gikun);かいそ;こ(ok);ナマコ, namako (gikun); kaiso ; ko (ok); namako] (n) (uk) (often translated as "sea slug" in anglicized haikus) (See 海牛・うみうし) sea cucumber (Holothuroidea spp.) [Add to Longdo] |