レガシー

noun

legacy; inheritance; bequest

General use for something handed down from the past, such as cultural heritage, personal inheritance, or lasting impact.

• この建たて物ものは先せん代だいのレガシーだ。

  This building is a legacy from the previous generation.

• 彼かれは莫ばく大だいなレガシーを孫まごに残のこした。

  He left a huge inheritance to his grandchildren.

noun which may take the genitive case particle 'no', noun

legacy system

Computing term for outdated hardware or software still in use.

• その会かい社しゃはまだレガシーシステムを使つかっている。

  That company is still using a legacy system.