Last modified on 23 June 2014, at 00:55

希土類

JapaneseEdit

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

EtymologyEdit

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

NounEdit

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

  1. rare earth

Derived termsEdit