Definition of 海鼠 (なまこ)

noun
sea cucumber (Holothuroidea spp.)(usually kana)(often translated as "sea slug" in anglicized haikus)
Other readings:
かいそ《海鼠》
《海鼠》[2]
ナマコ
Notes:
  1. gikun (meaning as reading) or jukujikun (special kanji reading)
  2. out-dated or obsolete kana usage
Related Kanji
sea, ocean
rat, mouse, dark gray