A close-up view of a large magnifying glass held over a distinct footprint pressed into brown soil, symbolizing forensic inquiry.

investigaciones

in-ves-ti-ga-SYO-nes

nounfB1

investigations?legal or forensic inquiries,research?academic or scientific studies (plural use)

Also:inquiries?formal questioning or search for facts,studies?multiple academic projects

📝 In Action

Las investigaciones policiales revelaron nuevos datos.

The police investigations revealed new data.

El equipo médico ha publicado diez investigaciones este año.

The medical team has published ten research studies this year.

Necesitamos más fondos para continuar con nuestras investigaciones.

We need more funding to continue with our research (studies).

Word Connections

Synonyms

estudios (studies)
averiguaciones (inquiries)

Common Collocations

investigaciones científicas – scientific research/investigations
abrir investigaciones – to open inquiries

💡 Grammar Points

Pluralizing 'Research'

This word is the plural form of 'investigación.' Unlike English, where 'research' is often treated as a singular mass noun, Spanish frequently uses the plural 'investigaciones' when talking about multiple projects or areas of study.

❌ Common Pitfalls

Using the Singular for Multiple Studies

Mistake: "El departamento tiene muchas investigación."

Correction: El departamento tiene muchas investigaciones. (Remember to use the plural ending -es when talking about multiple distinct projects.)

⭐ Usage Tips

Formal Contexts

This word is used for serious, formal searches for truth, whether in a laboratory, a university, or a court of law. It implies a detailed and systematic process.

✏️ Quick Practice

💡 Quick Quiz: investigaciones

Question 1 of 1

Which sentence correctly uses 'investigaciones' to talk about multiple scientific projects?

📚 More Resources

Word Family

investigación(investigation, research (singular)) - noun

investigar(to investigate, to research) - verb

investigador/a(researcher, investigator) - noun

Frequently Asked Questions

What is the difference between 'investigación' and 'investigaciones'?

'Investigación' is the singular form (one study, or the general concept of research). 'Investigaciones' is the plural form and is used when you are talking about several different studies, inquiries, or projects.

Can 'investigaciones' refer to police work?

Yes, absolutely. It is very common to hear 'investigaciones policiales' (police investigations) when referring to the steps the police take to solve a crime.