上位互換性

Japanese

Kanji in this term
上	位	互	換	性
じょう Grade: 1	い Grade: 4	ご Grade: S	かん Grade: S	せい Grade: 5
on'yomi

Etymology

From 上(じょう)位(い) (jōi, “upper”) + 互(ご)換(かん)性(せい) (gokansei, “compatibility”).

Noun

上(じょう)位(い)互(ご)換(かん)性(せい) • (jōi gokan-sei)

compatibility with an inferior product
Antonym: 下位互換性
being better than something else in all aspects; overall superiority
Antonym: 下位互換性

See also

後(こう)方(ほう)互(ご)換(かん)性(せい) (kōhō gokansei, “backward compatibility”)
前(ぜん)方(ぽう)互(ご)換(かん)性(せい) (zenpō gokansei, “forward compatibility”)
相(そう)互(ご)互(ご)換(かん)性(せい) (sōgo gokansei, “interchangeability”)