espectro
“espectro” means “spectrum” in Spanish. It has 2 different meanings depending on context:
spectrum
Also: range, scope
📝 In Action
El arcoíris muestra todo el espectro de colores.
B1The rainbow shows the full spectrum of colors.
Esta medicina trata un amplio espectro de enfermedades.
B2This medicine treats a broad range of illnesses.
Hay opiniones diferentes en todo el espectro político.
C1There are different opinions across the entire political spectrum.
ghost
Also: specter, phantom
📝 In Action
Un espectro apareció en medio de la niebla.
B2A ghost appeared in the middle of the fog.
El espectro de la guerra asusta a la población.
C1The specter of war scares the population.
Dicen que el castillo está habitado por espectros.
C1They say the castle is inhabited by phantoms.
Translate to Spanish
✏️ Quick Practice
Quick Quiz: espectro
Question 1 of 3
Which word is more common for a 'cartoon ghost'?
📚 More Resources
👥 Word Family▼
🎵 Rhymes▼
📚 Etymology▼
From the Latin 'spectrum', which originally meant an 'image', 'appearance', or 'apparition'. It comes from the root 'specere' meaning 'to look at'.
First recorded: 17th century
Cognates (Related words)
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Frequently Asked Questions
Is 'espectro' always scary?
No! In science and politics, it's just a technical word for 'range'. It only means something scary if you are reading a horror story.
Can I use 'espectro' to talk about the Autism Spectrum?
Yes, the official term in Spanish is 'Trastorno del Espectro Autista' (TEA).
What is the difference between 'espectro' and 'gama'?
They are very similar. 'Gama' is used more for colors, sounds, or commercial products (like a 'range' of cars). 'Espectro' is used more for science (light) or abstract things (politics).

