Standard Lemma guide

decaf

adj · noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /ˈdiːkæf/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: D IY1 K AE0 F Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

That has caffeine removed.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A decaffeinated coffee, tea, or soft drink.

Definition source: English Wiktionary via Wiktextract

Usage: countable, informal, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

coffee with the caffeine removed

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: decaffeinated coffee

Antonyms: none provided

Broader terms: coffee, java

History

Etymology

Clipping of decaffeinated.

Across languages

Translations

13 source translations are retained for this English entry.

  • Bulgarian: безкофеиново кафе (bezkofeinovo kafe) — a decaffeinated drink
  • Dutch: decaf — a decaffeinated drink
  • Dutch: deca — a decaffeinated drink
  • Finnish: kofeiiniton — a decaffeinated drink
  • French: déca — a decaffeinated drink
  • German: koffeinfreies Getränk — a decaffeinated drink
  • Italian: decaffeinato — a decaffeinated drink
  • Japanese: デカフェ (dekafe) — a decaffeinated drink
  • Japanese: カフェインレス (kafeinresu) — a decaffeinated drink
  • Russian: ко́фе без кофеи́на — a decaffeinated drink
  • Spanish: descafeinado — a decaffeinated drink
  • Swedish: koffeinfritt — a decaffeinated drink
  • Turkish: kafeinsiz içecek — a decaffeinated drink