Meaning of the word deregister in English

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

deregister

US /diːˈrɛdʒɪstər/
UK /diːˈrɛdʒɪstər/

Verb

to remove one's name or a name from an official list or register

Example:
You need to deregister your vehicle before selling it.
Students who withdraw from the course must deregister online.