incompatibility
🇺🇸
/ˌɪnkəmˌpætəˈbɪləti/
🇬🇧
/ˌɪnkəmˌpætəˈbɪləti/
When two people or things can't work well together because they don't match or get along.
The incompatibility of their personalities caused constant arguments.
彼らの性格の非互換性により絶えず議論が生じた。
When two different things can't be used together or mixed because they don't work well together.
The software had an incompatibility with the older computer system.
そのソフトウェアは古いコンピュータシステムと互換性ありませんでした。