book up: meaning, definition, pronunciation and examples
B2informal
Quick answer
What does “book up” mean?
To reserve or secure all available places or tickets in advance, often resulting in no further availability.
Audio
Pronunciation
Definition
Meaning and Definition
To reserve or secure all available places or tickets in advance, often resulting in no further availability.
To make arrangements for accommodation, events, or services that become fully reserved, leaving no vacancies.
Dialectal Variation
British vs American Usage
Differences
Both varieties use the phrasal verb identically. No significant dialectal variation in meaning or structure.
Connotations
Neutral in both varieties; simply denotes full reservation status.
Frequency
Equally common in both British and American English.
Grammar
How to Use “book up” in a Sentence
[be/get] booked uphave [something] booked upbook up [something]Vocabulary
Collocations
Examples
Examples of “book up” in a Sentence
verb
British English
- We need to book up the cottage for August soon.
- The festival always books up months in advance.
American English
- Let's book up those campsites before they're gone.
- The conference books up really fast every year.
adjective
British English
- I'm afraid the bed and breakfast is fully booked up.
- The Eurostar is completely booked up for that Friday.
American English
- The flight is already booked up for Thanksgiving.
- All the best restaurants get booked up on Valentine's Day.
Usage
Meaning in Context
Business
Used in hospitality, travel, and event management to indicate no further capacity.
Academic
Rare in formal writing; appears in case studies of tourism or management.
Everyday
Common when discussing holiday plans, dining out, or attending events.
Technical
Not typically used in highly technical registers.
Vocabulary
Synonyms of “book up”
Strong
Neutral
Weak
Vocabulary
Antonyms of “book up”
Watch out
Common Mistakes When Using “book up”
- Using 'booked' without 'up' when meaning completely full (e.g., 'The hotel is booked' is ambiguous).
FAQ
Frequently Asked Questions
It is informal but widely acceptable in spoken and written communication. In very formal reports, 'fully booked' or 'at capacity' may be preferred.
Not typically for people themselves. It is used for services, venues, or tickets. You might say 'My diary is booked up' metaphorically.
'Booked' can mean partially or fully reserved. 'Booked up' specifically and emphatically means completely full with no availability left.
For the meaning of 'completely full', yes. 'The hotel is booked' is correct but less specific about the degree of occupancy.
To reserve or secure all available places or tickets in advance, often resulting in no further availability.
Book up: in British English it is pronounced /ˈbʊk ʌp/, and in American English it is pronounced /ˈbʊk ʌp/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “booked solid (stronger synonym)”
Learning
Memory Aids
Mnemonic
Imagine a BOOK with all its UPcoming pages filled with reservations.
Conceptual Metaphor
CAPACITY IS A CONTAINER (the container is full)
Practice
Quiz
What does 'booked up' imply when describing a service?