constituir
“constituir” means “to constitute” in Spanish. It has 2 different meanings depending on context:
to constitute, to make up
Also: to form
📝 In Action
Las pequeñas empresas constituyen la base de la economía local.
B1Small businesses make up the foundation of the local economy.
Estos elementos constituyen el 90% de la atmósfera del planeta.
B2These elements constitute 90% of the planet's atmosphere.
Los jóvenes constituyen la mayor parte de nuestra audiencia.
B1Young people make up the majority of our audience.
to establish, to incorporate
Also: to set up
📝 In Action
Los socios decidieron constituir una empresa de tecnología.
B2The partners decided to establish a technology company.
Se constituyó un comité para investigar el asunto.
B2A committee was set up to investigate the matter.
La asociación quedó oficialmente constituida el año pasado.
C1The association was officially incorporated last year.
🔄 Conjugations
subjunctive
present
imperfect
indicative
present
preterite
imperfect
Translate to Spanish
✏️ Quick Practice
Quick Quiz: constituir
Question 1 of 3
Which form of 'constituir' is correct for 'I constitute' (Present tense)?
📚 More Resources
👥 Word Family▼
📚 Etymology▼
From the Latin word 'constituere', meaning 'to set up' or 'to place together'. It combines 'con-' (together) and 'statuere' (to set/stand).
First recorded: 13th century
Cognates (Related words)
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Frequently Asked Questions
Is 'constituir' irregular?
Yes, it has a spelling change where 'i' becomes 'y' in many forms (like 'constituyo' and 'constituyó') to prevent having an unpronounced 'i' between vowels.
What is the difference between 'formar' and 'constituir'?
'Formar' is very general and used in daily life. 'Constituir' is more formal and often implies a legal or official status.
Can I use it to mean 'to build'?
No. Use 'construir' for physical construction (like a house). Use 'constituir' for organizations, laws, or components of a whole.

