sleep-in: meaning, definition, pronunciation and examples
B1Informal
Quick answer
What does “sleep-in” mean?
To stay in bed and sleep later than one's usual waking time, especially in the morning.
Audio
Pronunciation
Definition
Meaning and Definition
To stay in bed and sleep later than one's usual waking time, especially in the morning.
1. The act of staying in bed later than usual to rest. 2. (Primarily UK) An arrangement where an employee (e.g., a caregiver, security guard) sleeps on the premises overnight as part of their job.
Dialectal Variation
British vs American Usage
Differences
In British English, the noun 'sleep-in' commonly refers to a job where one sleeps on-site (e.g., 'a sleep-in care worker'). In American English, it is almost exclusively used as a verb phrase meaning to sleep late. The verb sense is understood in both varieties.
Connotations
UK noun: professional, contractual, sometimes with low additional pay. Verb (both): leisure, relaxation, recovery from tiredness.
Frequency
The verb is common in both. The UK-specific noun is frequent in care/security job contexts.
Grammar
How to Use “sleep-in” in a Sentence
SUBJ sleep inSUBJ sleep in on DAYSUBJ have/get a sleep-inVocabulary
Collocations
Examples
Examples of “sleep-in” in a Sentence
verb
British English
- I'm going to sleep in tomorrow; it's Sunday.
- The kids let us sleep in until nine.
American English
- I slept in after the long flight.
- On Saturdays, I can finally sleep in.
adverb
British English
- Not typically used as an adverb.
American English
- Not typically used as an adverb.
adjective
British English
- She works sleep-in shifts at the care home.
- The sleep-in allowance is paid separately.
American English
- It was a sleep-in Sunday for the whole family. (less common but understood)
- They have a sleep-in nanny. (rare, would be 'live-in')
Usage
Meaning in Context
Business
Rare, except in HR/job descriptions for 'sleep-in' roles (UK).
Academic
Rare.
Everyday
Very common for discussing weekend routines or tiredness.
Technical
Used in social care/employment law (UK) to describe specific shift patterns.
Vocabulary
Synonyms of “sleep-in”
Strong
Neutral
Weak
Vocabulary
Antonyms of “sleep-in”
Watch out
Common Mistakes When Using “sleep-in”
- Using 'sleep in' to mean 'fall asleep in a place' (e.g., *'I slept in the car' is literal, not phrasal).
- Confusing 'sleep over' (at someone's house) with 'sleep in' (sleep late).
FAQ
Frequently Asked Questions
No. 'Sleep in' is intentional or leisurely. 'Oversleep' is unintentional and usually causes lateness.
Yes, especially in UK English for job contexts (e.g., 'I have a sleep-in tonight'). The verb form ('to have a sleep-in') is also used conversationally.
They are largely synonymous in the verb sense. 'Lie in' is slightly more common in UK English. Both mean to stay in bed late.
Use the preposition 'on': 'I sleep in on Saturdays.' or 'I'm sleeping in on the holiday.'
To stay in bed and sleep later than one's usual waking time, especially in the morning.
Sleep-in is usually informal in register.
Sleep-in: in British English it is pronounced /ˌsliːp ˈɪn/, and in American English it is pronounced /ˌslip ˈɪn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “catch up on sleep”
- “burn the midnight oil (antithesis)”
Learning
Memory Aids
Mnemonic
SLEEP-IN: Imagine the sun is 'IN' your bedroom, but you are still 'in' bed, sleeping. You are sleeping while the morning is already in.
Conceptual Metaphor
SLEEP IS A CONTAINER (extending time inside it); LEISURE IS A REWARD (you 'earn' a sleep-in).
Practice
Quiz
In British English, what is a specific meaning of 'a sleep-in'?