無理数

See also: 無理數 and 无理数

Japanese

Kanji in this term
無 理 数
む
Grade: 4 		り
Grade: 2 		すう
Grade: 2
goon kan'yōon
Alternative spelling
無理數 (kyūjitai)

Etymology

無理 (muri, “irrational”) +‎ 数 (sū, “number”)

Pronunciation

  • (Tokyo) むりすう [mùríꜜsùù] (Nakadaka – [2])
  • (Tokyo) むりすう [mùrísúꜜù] (Nakadaka – [3])
  • IPA(key): [mɯ̟ɾʲisɨː]

Noun

無(む)理(り)数(すう) • (murisū) 

  1. an irrational number
    Antonym: 有理数 (yūrisū)
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