Inklingo
A bright, looping figure-eight symbol (lemniscate) floating against a deep blue, starry background, representing infinite time.

eternidad

eh-tehr-nee-dahd

NounfB1
eternity?infinite time
Also:a lifetime?figurative, meaning a very long wait,forever?when used in certain phrases

📝 In Action

Dicen que el alma vivirá en la eternidad.

B1

They say the soul will live in eternity.

Sentí que la película duró una eternidad, era muy aburrida.

A2

I felt like the movie lasted an eternity; it was very boring.

Necesitamos comprender la diferencia entre tiempo y eternidad.

B2

We need to understand the difference between time and eternity.

Word Connections

Synonyms

  • infinito (infinity)
  • siempre (always)
  • perpetuidad (perpetuity)

Antonyms

Common Collocations

  • por toda la eternidadfor all eternity
  • una eternidad de esperaan endless wait (literally: an eternity of waiting)

💡 Grammar Points

Feminine Noun Pattern

Most Spanish nouns that end in '-dad' (like 'ciudad', 'libertad') are feminine, so you must use 'la' before them: 'la eternidad'.

❌ Common Pitfalls

Confusing Gender

Mistake: "El eternidad."

Correction: La eternidad. Remember the '-dad' ending is a strong signal for a feminine word.

⭐ Usage Tips

Figurative Use is Common

You can use 'una eternidad' (an eternity) to exaggerate how long you waited for something, just like in English. It doesn't have to be a serious, philosophical concept.

✏️ Quick Practice

💡 Quick Quiz: eternidad

Question 1 of 1

Which sentence uses 'eternidad' in its common, exaggerated, non-literal sense?

📚 More Resources

Word Family

eterno(eternal) - adjective

Frequently Asked Questions

¿Es 'eternidad' siempre un concepto religioso o filosófico?

No, aunque tiene raíces profundas en la filosofía y la religión, es muy común usar 'eternidad' en el lenguaje diario para decir que algo tardó muchísimo tiempo (e.g., 'Tardaste una eternidad en llegar').

How do I make the related adjective 'eterno' feminine?

The adjective 'eterno' changes based on the thing it describes. Since 'eternidad' is feminine, if you were talking about 'la vida eterna' (eternal life), you would use the feminine form 'eterna'.