移い行こう性せい

noun, na-adjective

portability; upward compatibility

Technical term used in IT and engineering contexts to describe the ability of data, software, or systems to be moved to a newer or different environment without loss of functionality. Often implies forward/upward compatibility.

• このソフトウェアは移い行こう性せいが高たかく、新あたらしいOSでも問もん題だいなく動どう作さする。

  This software has high portability and runs without issues even on the new OS.

• データの移い行こう性せいを確かく保ほするために、標ひょう準じゅんフォーマットを採さい用ようした。

  We adopted a standard format to ensure data portability.

noun, na-adjective

transitional

Rare usage describing something that serves as a bridge or intermediate stage between two states. Not common in everyday language; more often seen in technical or academic descriptions of processes.

• この制せい度どは移い行こう性せいの措そ置ちとして一いち時じ的てきに導どう入にゅうされた。

  This system was introduced temporarily as a transitional measure.