Vocapedia
Log inTry for Free

Looking up...

Explore

  • Words of the Year
  • Recent Lookups
  • Community Collections
  • How to Say

Dictionaries

  • English
  • Vietnamese
  • Japanese
  • Chinese
  • Spanish
  • French
  • Korean
  • German
  • Hindi
  • Italian

MY LEARNING

  • My Dictionary
  • My Collections
  • Reviews

Resources

  • Learning Resources
  • How It Works
  • Study Guides
  • Language Tips
  • FAQ
  • Getting Started
  • For Individuals
  • For Teachers

Community

  • Forum
  • Blog
  • Help Center
  • Partnerships

About

  • About Vocapedia
  • Contact Us
  • Feedback

Legal

  • Terms of Use
  • Privacy Policy
  • Cookie Policy
  • Accessibility
  • GDPR Compliance
© 2026 Vocapedia. All rights reserved.
  1. Home /
  2. Dictionaries /
  3. English Dictionary /
  4. slumber

slumber

/ˈslʌmbər/
deep, peaceful sleep

She drifted into a deep slumber after a long day.

She fell into a deep, peaceful sleep after being tired all day.


formal

A state of deep, natural sleep, often peaceful and undisturbed.

The baby was lost in peaceful slumber.

The baby was in a deep, undisturbed sleep.

The fairy tale described a magical slumber.

The fairy tale described a deep, enchanted sleep.

Often used in literary or poetic contexts to describe restful sleep.

Collocations

deep slumbera very deep and peaceful sleepeternal slumberdeath, often poetically describedfall into slumberto fall asleep

Synonyms

sleepdormancyreposerestnap

Antonyms

awakeningalertnessvigilancewakefulness

Related Phrases

eternal slumberphrase
death, often poetically described
fall into slumberphrase
to fall asleep

Pro Tip

Literary Usage

Slumber is often used in poetry and literature to describe deep, peaceful sleep.

Gold Rule

Metaphorical Use

Slumber can sometimes refer to death or a state of inactivity, especially in poetic or literary contexts.

Word Origin

From Middle English *slombren*, possibly from Old English *slumberian* (to sleep), related to Old Norse *slumra* (to doze).

Usage Notes

Often used in literary or poetic contexts to describe restful sleep. Can also metaphorically refer to death or a state of inactivity.

Word Breakdown

slumber
deep sleep
root
English Dictionary
Browse more English→English words →

Learning Progress

Track your learning journey!

• Save words to build your vocabulary

• Monitor your daily streak

• Get personalized review reminders

• See words learned statistics

Log in to access advanced features and track your progress!

Go to Dashboard →

Words of the Year

The most notable words that defined each year. Discover the vocabulary that shaped our world.