Word.ws English Dictionary

-ation

Syllables: -a·tionUK/ˈeɪ̯.ʃən/

More pronunciations (1)Fewer pronunciations

British/ˈɛjʃən/

-ation suffix: an action or process.

Suffix

-ation (noun-forming suffix, countable and uncountable, plural -ations)

  1. An action or process.
    • sediment + -ation → sedimentation
  2. The result of an action or process.
    • found + -ation → foundation
  3. A state or quality.
    • color + -ation → coloration

-ation meaning in Arabic, Persian and Vietnamese

-ation in Arabic

-ation (suffix)
ـِيَّة -iyya

-ation in Persian

-ation (suffix)
ی

-ation in Vietnamese

-ation (suffix)
... hoá

Forms of -ation

plural-ations
alternative form⠠⠝

Origin of -ation

Inherited from Middle English -acioun, borrowed from Old French -ation, a learned borrowing from Latin -ātiō, from -tiō, from Proto-Italic *-tiō, from Proto-Indo-European *-tiHō, from *-tis + *-Hō. By surface analysis, -ate + -ion.

Words formed from -ation

Words that rhyme with -ation

48 more rhymesFewer rhymes

Questions about -ation

What does -ation mean?
-ation means an action or process.
What is -ation in Arabic?
-ation in Arabic is ـِيَّة (-iyya). See -ation meaning in Arabic.
What part of speech is -ation?
-ation is a suffix.
How do you pronounce -ation?
-ation is pronounced /ˈeɪ̯.ʃən/ (UK).

Words near -ation in the dictionary

  1. -athon
  2. -athons
  3. -atic
  4. -atim
  5. -ating
  6. -ation
  7. -ations
  8. -ative
  9. -ator
  10. -atory
  11. -axo-

Source and license

Adapted from Wiktionary: -ation (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “-ation.” Word.ws, https://word.ws/-ation. Based on Wiktionary, CC BY-SA 4.0.