Merriam-Webster Logo
SINCE 1828
Menu
×

An Encyclopædia Britannica Company

decaf

play
noun de·caf \ˈdē-ˌkaf\

Definition of decaf

  1. :  decaffeinated coffee

See decaf defined for English-language learners

See decaf defined for kids

People Are Reading

alt-5931949575ca5
'All the Feels,' All the Time
alt-594ab41a604d2
Trending: Kim and Kanye Might Have Hired a Surrogate Mother
image879490827
Words With London Origins
decimate-video
Is it wrong to use 'decimate' to mean 'destroy'?

Examples of decaf in a Sentence

  1. Would you like regular coffee or decaf?

  2. Can I have a decaf, please?

Recent Examples of decaf from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'decaf'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of decaf

short for decaffeinated


First Known Use: 1956

DECAF Defined for English Language Learners

decaf

play
noun

Definition of decaf for English Language Learners

  • : coffee that does not contain caffeine : decaffeinated coffee

Learn More about decaf

  1. Spanish Central: Translation of decaf Nglish: Translation of decaf for Spanish speakers

Seen and Heard

What made you want to look up decaf? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

bilious

play

of or relating to bile

Get Word of the Day daily email!

TRENDING NOW

  1. surrogate mother From TMZ to the dictionary.

  2. zealot A fanatical partisan

  3. stonewall to be uncooperative, obstructive, or evasive

  4. scurrilous Containing obscenities, abuse, or slander

  5. depose That word might not mean what you think it means.

SEE ALL

BROWSE DICTIONARY

decaf

WORD GAMES

Take a 3-minute break and test your skills!

  • istock-refers-to-this-as-a-tumble-of-strawberries-which-sounded-pretty-nice-to-us
  • Which is a synonym of garner?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Citation

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

alt-5931949575ca5
'All the Feels,' All the Time

Once more, with 'feels'

alt-59480e09b8844
A Pineapple Is An Apple (Kind Of)

Pineapple once had a different, more internationally common name.

alt-594938b88b98e
Read This to Get 'Smart'

A thinking person's guide

image879490827
Words From London

Essential words for Anglophiles

Ask the Editors

decimate-video
Is it wrong to use 'decimate' to mean 'destroy'?

Language changes

serial-comma
The Serial Comma

Why don't they call it the Merriam-Webster comma?

video-irregardless-grammar-peeve-blend-of-the-synonyms-irrespective-and-regardless
Irregardless

It is in fact a real word (but that doesn't mean you should use it).

video-moose-goose-weird-plurals
Weird Plurals

One goose, two geese. One moose, two... moose. What's up with that?

Word Games

istock-refers-to-this-as-a-tumble-of-strawberries-which-sounded-pretty-nice-to-us
June 2017 Words of the Day Quiz

Summer's first WOTD quiz.

Take the quiz
alt-5941ad7527c3c
Yearbook Superlatives Quiz

Is that your picture under "Largest Vocabulary"?

Take the quiz
True or False
True or False?

Test your knowledge - and maybe learn something along the way.

Take the quiz
Citation
Citation

Do you know the person or title these quotes describe?

Play the game
Examples: decaf in a Sentence