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defo

British  
/ ˈdɛfəʊ /

interjection

  1. informal definitely: an expression of agreement or consent

"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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Yep, defo, he was very easy to get on with.

From The Guardian • Oct. 31, 2020

“Whenever you want to break the norm … socks don’t usually have attitude – but these white fellas defo do.”

From The Guardian • Aug. 21, 2019

Shortly after we speak, he tweets: "I'm defo doing a single end of sep early oct."

From The Guardian • Jul. 14, 2010

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.