Meaning of the word "become obsolete" in English

What does "become obsolete" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

become obsolete

US /bɪˈkʌm ˌɑːb.səˈliːt/
UK /bɪˈkʌm ˌɒb.səˈliːt/

Phrase

to no longer be used or useful because something newer and better has been invented

Example:
Many old technologies become obsolete as new ones emerge.
If you don't keep learning, your skills might become obsolete.