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

📅 Published: February 10, 2026

🧠 Academic & Exam Prep

incertidumbre

noun • /[in-ser-tee-DOOM-bre]/

uncertainty

Example:

La incertidumbre afecta la interpretación.

Uncertainty affects interpretation.

🧠 What does incertidumbre mean?

Incertidumbre is a feminine noun that refers to a state of doubt, unpredictability, or a lack of certainty about a situation or future outcome. It describes the feeling or condition of not knowing what will happen, which often creates a sense of insecurity or unease. The word is formed by adding the negative prefix 'in-' to 'certidumbre', which means 'certainty'.

📚 Extra examples

  • La incertidumbre económica preocupa a los inversores.
    Economic uncertainty worries investors.
  • Siento una gran incertidumbre sobre el futuro de mi carrera.
    I feel great uncertainty about the future of my career.
  • Vivimos en una época de constante incertidumbre política y social.
    We live in a time of constant political and social uncertainty.
  • El equipo enfrentó el partido con incertidumbre, sin saber si su mejor jugador podría participar.
    The team faced the match with uncertainty, not knowing if their best player would be able to participate.

💡 Did You Know?

The word 'incertidumbre' comes directly from the Late Latin 'incertitūdo'. It's the logical opposite of 'certidumbre', which also exists in Spanish but is less common than its synonym 'certeza'. Recognizing the prefix 'in-' (not) and the root 'certi-' (sure) helps in understanding its meaning instantly.

🔁 Synonyms & opposites of "incertidumbre"

Synonyms: duda, inseguridad, vacilación, perplejidad
Opposites: certeza, seguridad, certidumbre, convicción

🔍 See more academic & exam prep words

❓ FAQ

How do you say 'uncertainty' in Spanish?
The most direct and common translation for 'uncertainty' is 'incertidumbre'. In some contexts, 'duda' (doubt) or 'inseguridad' (insecurity) can also be used.
How do you pronounce 'incertidumbre' in Spanish?
The pronunciation is /in.θeɾ.tiˈðum.bɾe/ in Castilian Spanish or /in.seɾ.tiˈðum.bɾe/ in Latin American Spanish. A phonetic approximation is 'in-ser-tee-DOOM-breh'.
How do you use 'incertidumbre' in a sentence?
It is often used with verbs like 'sentir' (to feel), 'haber' (there is/are), or 'generar' (to generate). For example: 'Hay mucha incertidumbre sobre los resultados.' (There is a lot of uncertainty about the results.)
What is the English translation of 'incertidumbre'?
The English translation of 'incertidumbre' is 'uncertainty'.
Does 'incertidumbre' change for gender or number?
'Incertidumbre' is a feminine noun, so it uses feminine articles like 'la' or 'una'. The plural form, 'incertidumbres', is used to refer to multiple specific doubts or sources of uncertainty, as in 'Tengo mis incertidumbres sobre el proyecto' (I have my uncertainties about the project).
Is 'incertidumbre' common in everyday Spanish?
Yes, 'incertidumbre' is common in both formal and informal speech, particularly when discussing topics like the economy, politics, personal future, or any situation with an unknown outcome.
Does 'incertidumbre' have slang or double meanings?
No, 'incertidumbre' is a standard term and does not have any common slang or secondary meanings. Its meaning is consistent and straightforward.
Is 'incertidumbre' used differently in Spain vs Latin America?
No, the meaning and use of 'incertidumbre' are the same across the entire Spanish-speaking world. The only difference is in the pronunciation of the 'c'.

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