obsolete
https://gyazo.com/7b50c9f2be8eee689c2837eaf319153b
adjective
旧式の, 年代物の, 時代遅れの(outdated); すたれた; 使われなくなった e.g. the disposal of old and obsolete machinery
e.g. the phrase was obsolete after 1625.
〘生物〙 痕跡だけの, 退化した.
verb with object chiefly US e.g. we're trying to stimulate the business by obsoleting last year's designs.
DERIVATIVES
ORIGIN