Definition

The process or state of something becoming outdated or no longer useful.

Example

The rapid advancement of technology has led to the obsolescence of many traditional jobs.

Conversation

Have you noticed the obsolescence of DVDs lately?

Yeah, everyone just streams everything now.

It's crazy how fast technology changes and makes things outdated.

I know! It makes you wonder what will be next to go obsolete.

Synonyms & Antonyms

Root Explanation

Obsolescence is formed from "obsolescere" (meaning to fall into disuse) and the suffix "-ence" (indicating a state or condition). The word describes the state of becoming outdated or no longer used.

Memory Tip

Think of something that is 'falling into disuse' — that's what obsolescence means, the condition of being outdated.

Visually Confused Words