Definify.com
Definition 2025
-ción
-ción
Spanish
Suffix
-ción f (plural -ciones)
- Used in forming a noun to represent the property corresponding to a verb; -tion.
- neutralizar (“to neutralize”) + -ción → neutralización (“neutralization”)
Usage notes
-ción may become -sión if preceded by "s", or -tión if preceded by "t". (e.g. propulsión, digestión)
Derived terms
<a class='CategoryTreeLabel CategoryTreeLabelNs14 CategoryTreeLabelCategory' href='/wiki/Category:Spanish_words_suffixed_with_-ci%C3%B3n'>Spanish words suffixed with -ción</a>