不等號 [ㄅㄨˋ ㄉㄥˇ ㄏㄠˋ; bu4 deng3 hao4]
  inequality sign (i.e. not equal, ≠ or greater than >, or less than <)
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  不等号
  ふとうごう
  noun (common) (futsuumeishi)
  see: 等号
  mathematics
  less than sign or greater than sign (< or >)
  inequality sign
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