和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n, adj-no] diatom

Kanji in this word

• 珪
  jade scepter or tablet (authority symbol)

  On: ケイ (kei)

  Kun: たま (tama)

  10 strokes
• 藻
  seaweed, duckweed

  On: ソウ (sou)

  Kun: も (mo)

  19 strokes · Grade 8 · JLPT N1