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How to Say "fluid" in Spanish

English → Spanish

líquido

adjectiveA1general
Use 'líquido' as an adjective when describing the physical state of a substance, meaning it is not solid or gas.

Examples

El agua en la botella está en estado líquido.

The water in the bottle is in a liquid state.

líquido

nounA2general
Use 'líquido' as a noun when referring to any substance that is not solid, especially drinks or bodily fluids.

Examples

Bebe muchos líquidos después de hacer ejercicio.

Drink lots of liquids after exercising.

fluido

/floo-EE-doh//ˈflwiðo/

nounB2general
Use 'fluido' as a noun when referring to any substance that flows, specifically gases or liquids, often in a scientific or medical context.
A clear blue liquid being poured from a glass into a bowl, splashing gently.

Examples

Es importante beber muchos fluidos cuando estás enfermo.

It's important to drink plenty of fluids when you are sick.

El aceite es un fluido viscoso.

Oil is a viscous fluid.

Hubo un corte en el fluido eléctrico.

There was an interruption in the electrical current.

Scientific Accuracy

In science, a 'fluido' isn't just a liquid; it also includes gases. It refers to anything that flows.

Using 'fluido' for 'juice'

Mistake:Quiero un fluido de naranja.

Correction: Quiero un zumo/jugo de naranja.

dinámico

adjectiveB2general
Use 'dinámico' as an adjective to describe something that is constantly changing, evolving, or energetic, like a market or a person's personality.

Examples

El mercado de la tecnología es muy dinámico.

The technology market is very dynamic.

Noun vs. Adjective: 'Líquido' vs. 'Fluido'

Learners often confuse the nouns 'líquido' and 'fluido'. Use 'líquido' for general substances that flow (especially drinks) and 'fluido' for a broader category including gases or in more technical contexts. While 'fluido' can also be an adjective meaning 'smooth', 'dinámico' is used for 'dynamic' or 'changing'.

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