Inklingo

How to Say "compound" in Spanish

English → Spanish

compuesto

kom-PWES-tohkomˈpwesto

adjectiveB1general
Use 'compuesto' as an adjective when describing something that is 'made up of' or 'composed of' various parts, often in grammar or science.
A colorful fruit salad in a white bowl showing different pieces of fruit.

Examples

El equipo está compuesto por tres expertos.

The team is made up of three experts.

En español, 'lavaplatos' es una palabra compuesta.

In Spanish, 'lavaplatos' is a compound word.

Él siempre parece muy compuesto y tranquilo.

He always seems very composed and calm.

El agua es un compuesto químico de hidrógeno y oxígeno.

Water is a chemical compound of hydrogen and oxygen.

Using 'por' with compuesto

When you want to say something is 'made up of' something else, use the word 'por' after 'compuesto'. Example: 'Está compuesto por agua'.

Matching the word to the subject

Because this is an adjective, it must match the gender of what you are describing. Use 'compuesta' for feminine items and 'compuestos' for plurals.

Nouns and Gender

As a noun meaning 'a compound', this word is always masculine: 'el compuesto'.

Mistaking 'compuesto de' for 'compuesto por'

Mistake:El grupo está compuesto de cinco personas.

Correction: El grupo está compuesto por cinco personas. While 'de' is sometimes used, 'por' is much more natural and common in Spanish.

compuesto

kom-PWES-tohkomˈpwesto

nounB2scientific/technical
Use 'compuesto' as a noun when referring to a substance created by mixing elements or ingredients, particularly in chemistry.
A colorful fruit salad in a white bowl showing different pieces of fruit.

Examples

El agua es un compuesto químico de hidrógeno y oxígeno.

Water is a chemical compound of hydrogen and oxygen.

El equipo está compuesto por tres expertos.

The team is made up of three experts.

En español, 'lavaplatos' es una palabra compuesta.

In Spanish, 'lavaplatos' is a compound word.

Él siempre parece muy compuesto y tranquilo.

He always seems very composed and calm.

Using 'por' with compuesto

When you want to say something is 'made up of' something else, use the word 'por' after 'compuesto'. Example: 'Está compuesto por agua'.

Matching the word to the subject

Because this is an adjective, it must match the gender of what you are describing. Use 'compuesta' for feminine items and 'compuestos' for plurals.

Nouns and Gender

As a noun meaning 'a compound', this word is always masculine: 'el compuesto'.

Mistaking 'compuesto de' for 'compuesto por'

Mistake:El grupo está compuesto de cinco personas.

Correction: El grupo está compuesto por cinco personas. While 'de' is sometimes used, 'por' is much more natural and common in Spanish.

complejo

kom-PLE-hokomˈplexo

nounB1general
Use 'complejo' as a noun when referring to a large, multi-part facility or area, such as a sports complex or industrial park.
An illustration of three connected, modern buildings standing close together on a grassy field, forming an architectural complex.

Examples

El complejo deportivo tiene una piscina olímpica y varias canchas de tenis.

The sports complex has an Olympic pool and several tennis courts.

Vamos a construir un complejo residencial cerca del río.

We are going to build a residential complex near the river.

Always Masculine

When used as a noun meaning a group of buildings, 'complejo' is always masculine, so you always use 'el' or 'un' before it.

Confusing 'compuesto' and 'complejo'

Learners often confuse 'compuesto' and 'complejo' because both can refer to something made of multiple parts. Remember that 'compuesto' is for things that are 'made up of' (adjective/substance), while 'complejo' is for a physical place or facility.

Learn Spanish with Inklingo

Interactive stories, personalized learning, and more.