# -tion

> English word · Suffix · IPA /-ʃən/

## Definitions
1. Used to form nouns meaning "the action of (a verb)" or "the result of (a verb)". Words ending in this suffix are almost always derived from a similar Latin word; a few (e.g. gumption) are not derived from Latin and are unrelated to any verb. More often, -ation is used.

## Etymology
From rebracketed Middle English -cioun, rebracketed borrowing of Old French -tion, -cion, borrowed from the stem of Latin -tiō. The Middle English -cioun became -tion in Modern English under the influence of the Middle French -tion and original Latin spellings. Always -ate or t-final/te-final base + -ion.

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