# deffo

> English word · Adjective · IPA /ˈdɛfəʊ/ · frequency rank #85,161

## Definitions
1. Definite.

## Etymology
From definitely or definite + -o (diminutive suffix).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/deffo