eterno
/eh-TEHR-noh/
eternal

The concept of 'eterno' (eternal) is visualized by the river's never-ending flow, representing perpetual existence.
📝 In Action
Dicen que el alma es eterna y nunca muere.
C1They say the soul is eternal and never dies.
La búsqueda de la felicidad eterna es un tema filosófico.
C2The search for everlasting happiness is a philosophical topic.
💡 Grammar Points
Gender and Number
Remember to change the ending to match the noun: 'eterno' (masculine singular), 'eterna' (feminine singular), 'eternos' (masculine plural), and 'eternas' (feminine plural).

When something feels like an 'eterno' (endless) period of time, it stretches out indefinitely, like this vast road.
eterno(Adjective)
endless
?describing a long period of time
,constant
?describing a recurring situation
never-ending
?figurative exaggeration
📝 In Action
La reunión se hizo eterna, duró casi tres horas.
B1The meeting became endless; it lasted almost three hours.
Ese eterno problema de tráfico nunca se soluciona.
B2That constant traffic problem is never solved.
Mi hermana es la eterna optimista, siempre ve el lado bueno.
B2My sister is the eternal optimist; she always sees the bright side.
💡 Grammar Points
Emphasis Placement
When 'eterno' is used figuratively (meaning 'constant' or 'always present'), it often goes before the noun, like in 'el eterno dilema' (the constant dilemma).
❌ Common Pitfalls
Confusing 'Constant' and 'Forever'
Mistake: "Using 'eterno' when you just mean 'frequent' or 'long'."
Correction: Use 'largo' (long) or 'frecuente' (frequent) unless you want the strong exaggeration 'eterno'.
⭐ Usage Tips
Use for Humor
'Eterno' is great for humorous exaggeration. Saying 'Este viaje es eterno' (This trip is eternal) is much more dramatic than saying 'Este viaje es largo' (This trip is long).
✏️ Quick Practice
💡 Quick Quiz: eterno
Question 1 of 1
Which sentence uses 'eterno' in its most literal sense (existing without end)?
📚 More Resources
Frequently Asked Questions
Should I use 'eterno' or 'para siempre' when talking about something lasting forever?
'Eterno' is an adjective describing a noun (e.g., 'amor eterno' - eternal love). 'Para siempre' is a phrase that means 'forever' and is used to modify a verb (e.g., 'Te amaré para siempre' - I will love you forever).
How do I make 'eterno' feminine or plural?
Since 'eterno' ends in -o, you change the ending to match the noun: 'eterna' (feminine singular), 'eternos' (masculine plural), and 'eternas' (feminine plural).