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Definition of decaffeination
decaffeination
/diːˌkæf.əˈneɪ.ʃən/
de · caf · fei · na · tion
Plural:decaffeinations
•Adjective:decaffeinated
decaffeination Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
5
decaffeination Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
The chemical or physical process of removing caffeine from coffee beans, tea leaves, cocoa, or other caffeine-containing materials.
Example
"The Swiss water method is a popular technique for the decaffeination of green coffee beans without using harsh chemical solvents."
Antonyms
View all antonyms for decaffeination• Rhymes for decaffeination
• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Decaffeination. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/decaffeination