Deffo Definition
adjective
(slang, Australia, UK, Ireland, usually with "for") Definite.
Wiktionary
adverb
(slang, Australia, UK, Ireland) Definitely.
He told me that he's deffo going to be there tonight.
Wiktionary
Origin of Deffo
-
From definitely or definite + -o (“diminutive suffix”).
From Wiktionary
Find Similar Words
Find similar words to deffo using the buttons below.