decaf

[ dee-kaf ]

See synonyms for decaf on Thesaurus.com

noun

decaffeinated coffee or tea.

adjective

decaffeinated.

Origin of decaf

By shortening

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

British Dictionary definitions for decaf

decaf

/ (ˈdiːkæf) informal /

noun

decaffeinated coffee

adjective

decaffeinated

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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