---
title: "desvelado"
translation: "Running on no sleep."
type: "word"
category: "expression"
url: "https://consalsa.app/words/desvelado"
canonical: "https://consalsa.app/words/desvelado"
published: "2026-10-26"
updated: "2026-10-26"
author: "Andrey the Nomad"
site: "ConSalsa.App"
license: "https://consalsa.app/terms#ip"
---

# desvelado
URL: https://consalsa.app/words/desvelado
Translation: Running on no sleep.
Pronunciation: /des.beˈla.ðo/
Category: expression
Region: Mexico
Register: everyday, neutral, safe anywhere
Variants: desvelada, me desvelé, el desvelo, andar desvelado
Literal meaning: Des- plus velar, to keep watch. To be desvelado is to have had the sleep taken off you - and the verb is about the staying up, not the tiredness.
Published: 2026-10-26

Quick answer:
- Desvelado means running on no sleep - one word for what English needs a sentence for.
- It says nothing about why. A deadline, a baby, a flight and a series all get the same word.
- Me desvelé is I stayed up. It is the morning-after word, not the during word.

What it means:
- The hours did not happen and everybody can see it. Ando desvelado is a complete explanation for being slow, quiet or on your third coffee, and nobody asks a follow-up.
- It carries no judgment and no cause. That is the useful part - you get to say you did not sleep without saying whether it was a deadline, a newborn or a series you should have stopped watching.

Literal meaning:
- Des- plus velar, to keep watch or stay awake. Velar is the same verb behind una vela in the old sense of a vigil, so desvelarse is having your sleep undone.
- The verb is where the meaning sits. Desvelarse is the act of staying up - or of being kept awake, which is the half a learner tends to miss: te vas a desvelar is a warning, and me desveló el ruido blames the neighbours. Desvelado is the state you are in the next day, and una desvelada is the night itself - traigo una desvelada is what people actually say.
- There is a second, unrelated desvelar meaning to reveal - desvelar un secreto. It shows up in headlines and it does not collide in speech, because nobody says ando desvelado about a secret.

How Mexicans use it:
- As a whole excuse it does a lot of work. Perdón, ando desvelado covers arriving slow, forgetting something, or being quiet in a meeting, and it is accepted without comment.
- The verb gets used more than the adjective. Me desvelé is what you say about last night, and me voy a desvelar is a plan you are announcing with some resignation.
- Parents use it constantly and everybody understands the subtext. Ando desvelada from somebody with a small child is not asking for sympathy so much as explaining the face.
- It stacks with crudo without contradiction. Ando crudo y desvelado is two separate problems and a fairly precise description of a Sunday.

Common mistake:
- Using it for ordinary tiredness. Cansado is tired; desvelado is specifically about sleep that did not happen - though eight hours in bed staring at the ceiling counts, because the verb does not care whether you chose it.
- Assuming it means hungover. That is crudo, and the two are genuinely different claims - one of them is about alcohol and this one is not.

Examples:
- Ando bien desvelado, no me hagas caso. — I'm running on no sleep, ignore me.
- Me desvelé terminando el reporte. — I stayed up finishing the report.
- Traigo un desvelo que no puedo. — I'm so short on sleep I can barely function.
- Ando crudo y desvelado, la peor combinación. — I'm hungover and running on no sleep, the worst combination.

Mini dialogue:
A: ¿Todo bien? Traes una cara.
B: Ando desvelado. Me quedé hasta las cuatro.
A: ¿Chambeando?
B: Ojalá. Viendo una serie.
A: Órale. Pues vete por un café, al rato empieza la junta.

FAQ:
Q: What does desvelado mean?
A: Running on no sleep. You stayed up and it shows, and the word says nothing about why.

Q: What is the difference between desvelado and crudo?
A: Alcohol. Crudo is specifically hungover; desvelado is about missing sleep and leaves the cause out. You can be both.

Q: What is the difference between desvelado and cansado?
A: Cansado is just tired and can happen after a full night. Desvelado is about the hours that did not happen.

Q: What does me desvelé mean?
A: I stayed up. It is the morning-after verb, and me voy a desvelar is announcing a plan with some resignation.

Q: What is el desvelo?
A: The noun - the whole state. Traigo un desvelo que no puedo is roughly I'm so short on sleep I can barely function.

Q: Does desvelar mean to reveal?
A: A different verb with the same spelling does. Desvelar un secreto turns up in headlines, and it never collides with this one in speech.

Q: Is desvelado rude or casual?
A: Neither. It is neutral and completely safe at work, with strangers, or in writing.

Related words: crudo, echarse-un-coyotito, apachurrado, jodido, flojera