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1)

上位互換じょういごかん

#49,272
Parts: 上位 互換
Pitch accent
じょ う い ご か ん
Meaning
  1. 1
    downward compatible; backward compatible; compatible with input or components intended for lower tier or older systems, versions, etc.
    See also: 後方互換 (こうほうごかん)
  2. 2
    upward compatible; forward compatible; compatible with input or components intended for higher tier or later systems, versions, etc.
    incorrect usage
  3. 3
    providing the same function while being more effective (esp. in games)
Kanji
上 ジョウ above, up 位 イ rank, grade, throne 互 ゴ mutually, reciprocally, together 換 カン interchange, period, change
Forms
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2)

上位互換性じょういごかんせい

#342,877
Pitch accent
じょ う い ご か ん せ い
Meaning
  1. 1
    downward compatibility; backward compatibility; compatibility with input or components intended for lower tier or older systems, versions, etc.
    See also: 下位互換性 (かいごかんせい), 後方互換性 (こうほうごかんせい)
    旧きゅうシステム用ように書かかれたソフトとの上位互換性じょういごかんせいを保たもつのは大切たいせつです。
    It is important to maintain backward compatibility with software that was written to run on the former system.
  2. 2
    upward compatibility; forward compatibility; compatibility with input or components intended for higher tier or later systems, versions, etc.
    incorrect usage
    See also: 下位互換性 (かいごかんせい)
Kanji
上 ジョウ above, up 位 イ rank, grade, throne 互 ゴ mutually, reciprocally, together 換 カン interchange, period, change 性 セイ sex, gender, nature
Forms
Learn this word with smart reviews that adapt to you Save word
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