decaf

noun

de·​caf ˈdē-ˌkaf How to pronounce decaf (audio)
: decaffeinated coffee

Examples of decaf in a Sentence

Would you like regular coffee or decaf? Can I have a decaf, please?
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The iced drinks will offer customizable energy, allowing customers to order decaf or add an extra boost of energy. Greta Cross, USA Today, 30 Jan. 2026 Reduce caffeine gradually by choosing a smaller size, drinking one less cup, or mixing half regular and half decaf. Ashley Olivine, Verywell Health, 5 Jan. 2026 This means caff in the morning, decaf in the afternoon. Matthew Korfhage, Wired News, 29 Nov. 2025 For those looking to reduce caffeine’s punch, switching to half-caf, smaller servings, or decaf can help. Lauryn Higgins, Time, 11 Nov. 2025 See All Example Sentences for decaf

Word History

Etymology

short for decaffeinated

First Known Use

1956, in the meaning defined above

Time Traveler
The first known use of decaf was in 1956

Browse Nearby Words

Cite this Entry

“Decaf.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decaf. Accessed 7 Mar. 2026.

Kids Definition

decaf

noun
de·​caf ˈdē-ˌkaf How to pronounce decaf (audio)
: decaffeinated coffee

More from Merriam-Webster on decaf

Last Updated: - Updated example sentences
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