molécula
“molécula” means “molecule” in Spanish (the smallest unit of a chemical substance).
molecule
Also: speck or tiny bit
📝 In Action
El agua está formada por dos átomos de hidrógeno y una molécula de oxígeno.
A2Water is made of two hydrogen atoms and one oxygen molecule.
Los científicos descubrieron una molécula extraña en el espacio.
B1Scientists discovered a strange molecule in space.
Cada molécula en nuestro cuerpo tiene una función específica.
B2Every molecule in our body has a specific function.
Translate to Spanish
Words that translate to "molécula" in Spanish:
molecule→✏️ Quick Practice
Quick Quiz: molécula
Question 1 of 3
Which article should you use with 'molécula'?
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👥 Word Family▼
🎵 Rhymes▼
📚 Etymology▼
From the Latin word 'moles' (meaning mass or heap), combined with a 'cula' ending which Spanish uses to mean 'tiny' or 'small.'
First recorded: 18th century (as modern chemistry developed)
Cognates (Related words)
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Frequently Asked Questions
Is 'molécula' a common word in daily Spanish?
It is common in educational, scientific, and medical contexts, but you won't hear it much in casual grocery store conversations unless you are talking about nutrition or science!
Does 'molécula' have any slang meanings?
No, it is strictly a scientific and formal term. It does not have common slang or informal uses in Spanish-speaking countries.
Why does it have an accent mark?
In Spanish, words that are stressed on the third-to-last syllable (like mó-le-cu-la) are called 'esdrújulas' and must always have a written accent mark.