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la fiabilidad means reliability — a common term in Academic & Exam Prep. Learn how it's used in a real-world example.

📅 Published: October 8, 2025

🧠 Academic & Exam Prep

la fiabilidad

noun • /[lah fee-ah-bee-lee-DAD]/

reliability

Example:

La fiabilidad de los resultados fue cuestionada.

The reliability of the results was questioned.

🧠 What does la fiabilidad mean?

La fiabilidad refers to the quality of being reliable, dependable, or trustworthy. It indicates the ability to consistently perform as expected and produce accurate or consistent results. This can apply to people, machines, systems, information, or methods. In academic contexts, it often refers to the consistency of research findings or the trustworthiness of sources.

📚 Extra examples

  • La fiabilidad de los datos es crucial para la investigación.
    The reliability of the data is crucial for the research.
  • Este estudio cuestiona la fiabilidad de las pruebas estandarizadas.
    This study questions the reliability of standardized tests.
  • Necesitamos un coche de alta fiabilidad para el viaje.
    We need a highly reliable car for the trip.
  • La fiabilidad de este testigo ha sido puesta en duda.
    The reliability of this witness has been questioned.

💡 Did You Know?

The word 'fiabilidad' comes from the verb 'fiar,' which means 'to trust' or 'to confide in.'

🔁 Synonyms & opposites of "la fiabilidad"

Synonyms: la seguridad, la confianza, la garantía, la solidez
Opposites: la inseguridad, la incertidumbre, la duda, la fragilidad

🔍 See more academic & exam prep words

❓ FAQ

How do you say 'reliability' in Spanish?
The most common way to say 'reliability' in Spanish is 'la fiabilidad'.
How do you pronounce 'la fiabilidad' in Spanish?
It's pronounced roughly as 'la fee-ah-bee-lee-DAHD', with the stress on the final syllable. You can find audio pronunciations online or in language learning apps.
How do you use 'la fiabilidad' in a sentence?
Here are some examples: 'La fiabilidad de este método es cuestionable' (The reliability of this method is questionable), or 'Buscamos empleados con un alto grado de fiabilidad' (We are looking for employees with a high degree of reliability).
What is the English translation of 'la fiabilidad'?
'La fiabilidad' translates to 'reliability' in English.
Does 'la fiabilidad' change for gender or number?
No, 'fiabilidad' is a feminine singular noun and doesn't change its form for number. If you're talking about multiple instances of reliability in a more abstract sense, you might use a phrase like 'los niveles de fiabilidad' (the levels of reliability).
Is 'la fiabilidad' common in everyday Spanish?
While understood, 'la fiabilidad' is more common in formal settings, academic discussions, and technical contexts. In everyday conversation, simpler synonyms like 'seguridad' (safety/security), 'confianza' (trust/confidence), or 'garantía' (guarantee) might be used depending on the specific nuance.
Does 'la fiabilidad' have slang or double meanings?
No, 'la fiabilidad' has a straightforward meaning and doesn't carry any slang or double meanings.
Is 'la fiabilidad' used differently in Spain vs Latin America?
The meaning and usage of 'la fiabilidad' are consistent across Spain and Latin America.

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