-ieron
Spanish edit
Etymology edit
From Latin -ērunt (third conjugation) and -īverunt ~ -īerunt (fourth conjugation).
Suffix edit
-ieron
- Suffix indicating the third-person plural indicative preterite of -er and -ir verbs.
From Latin -ērunt (third conjugation) and -īverunt ~ -īerunt (fourth conjugation).
-ieron