和英／英和辞典 - Japanese⇔English Dictionary

1. 1. [n] {chem} subgroup (in the periodic table)
2. 2. [n] {zool} subtribe

Kanji in this word

• 亜
  Asia, rank next, come after, -ous

  On: ア (a)

  Kun: つ.ぐ (tsu.gu)

  7 strokes · Grade 8 · JLPT N1
• 族
  tribe, family

  On: ゾク (zoku)

  11 strokes · Grade 3 · JLPT N3