Meaning of the word "book in advance" in English

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

book in advance

US /bʊk ɪn ədˈvæns/
UK /bʊk ɪn ədˈvɑːns/

Phrase

to reserve or arrange something before it is needed or used

Example:
It's always best to book in advance if you want a good seat at the concert.
We need to book in advance for the restaurant, especially on weekends.