Obsolete: Means not in use any more

Obsolete means not in use any more, having been replaced by something newer and better or more fashionable. Learn more about the meaning, pronunciation, synonyms and translations of obsolete with Cambridge Dictionary. 'Obsolete' in a sentence: The system was made obsolete by their invention. Use the adjective obsolete for something that is out of date. As the Rolling Stones song "Out of Time" goes, "You're obsolete, my baby, my poor old-fashioned baby." Define obsolete. obsolete synonyms, obsolete pronunciation, obsolete translation, English dictionary definition of obsolete. adj. 1. No longer in use: an obsolete ...