Home/sol/obsolesceobsolesceUnknownSeenFamiliarMastered🇬🇧 UK/,ɒbsə'les/🇺🇸 US/,ɔbsә'les/Definitionsv.To become obsolete or fall out of use.逐渐废弃;变得过时🧩 Root BreakdownRoot-derivedobsurpassing, external+solalone, single; sun+esceto make, having=obsolesceExample Sentences← Back to sol