希土類

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Japanese[edit]

Kanji in this term
Grade: 4 Grade: 1 Grade: 4

Etymology[edit]

From (キ, ki)(希な, まれな, marena):(rare) + (ド, do)(つち, tsuchi):(soil)(るい, rui):(class)

Noun[edit]

希土類 (shinjitai kanji, kyūjitai kanji 稀土類, hiragana きどるい, romaji kidorui)

  1. rare earth

Derived terms[edit]