obsolescenceEnglishOxford New American Dictionaryobsolescence /ˌäbsəˈlesəns, ˌɑbsəˈlɛsəns / ▸ noun the process of becoming obsolete or outdated and no longer used: computers are infamous for their rapid obsolescence gunpowder brought about the obsolescence of many weapons.
EnglishOxford New American DictionaryEnglishOxford New American Dictionary
EnglishOxford New American Dictionary