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How to Say “Sleep” in Spanish

Spanish Vocabulary 13 min read Updated 25 August 2026

Understanding how to express the concept of “sleep” in Spanish is crucial for effective communication, whether you’re discussing daily routines, health, or even dreams. Mastering these different forms will significantly enhance your Spanish vocabulary and fluency.

  • Adjectives Related to Sleep
  • Examples of “Sleep” in Spanish
  • Usage Rules
  • Common Mistakes
  • Practice Exercises
  • Advanced Topics
  • FAQ
  • Conclusion
  • Definition of “Sleep” in Spanish

    The concept of “sleep” in Spanish can be expressed using various nouns and verbs, each with slightly different nuances. The primary noun for “sleep” is sueño, which can refer to the act of sleeping, the state of being asleep, or even a dream. The main verb for “to sleep” is dormir. Understanding the subtle differences between these words and their related expressions is essential for accurate and fluent communication.

    Sueño, as a noun, can also refer to a dream or an aspiration. Its versatility makes it a fundamental word in the Spanish language. Understanding its various meanings and contexts is crucial for effective communication. Similarly, dormir is a regular -ir verb, but it has stem-changing properties that need to be understood for proper conjugation.

    Structural Breakdown

    The Spanish language uses a variety of grammatical structures to express the concept of sleep. These structures include nouns, verbs, adjectives, and idiomatic expressions. Understanding how these elements interact will help you construct grammatically correct and natural-sounding sentences.

    Firstly, nouns like sueño function as subjects or objects in sentences. Secondly, verbs like dormir require proper conjugation based on the subject pronoun and tense. Thirdly, adjectives like dormilón (sleepyhead) modify nouns to describe qualities related to sleep. Finally, idiomatic expressions add color and depth to your language, allowing you to express the concept of sleep in a more nuanced and culturally relevant way.

    Nouns Related to Sleep

    Several nouns in Spanish are related to sleep. The most common is sueño, but others include siesta (nap), dormitorio (bedroom), and pesadilla (nightmare). Using these nouns correctly will enrich your vocabulary and allow you to discuss sleep in more detail.

    Sueño is a versatile noun that can mean “sleep,” “dream,” or “desire.” For example, “Tengo sueño” means “I am sleepy.” Siesta is a culturally significant word, referring to the afternoon nap common in many Spanish-speaking countries. Dormitorio simply means bedroom, while pesadilla refers to a bad dream or nightmare. Understanding these nouns provides a foundation for discussing sleep-related topics.

    Verbs Related to Sleep

    Spanish offers a rich selection of verbs to describe the act of sleeping and related states. The primary verb is dormir, but other important verbs include quedarse dormido (to fall asleep), conciliar el sueño (to get to sleep), and estar dormido (to be asleep). Each of these verbs conveys a slightly different meaning, allowing for precise communication.

    Dormir: To Sleep

    Dormir is the most basic verb for “to sleep” in Spanish. It is a stem-changing verb, meaning that the vowel in the stem changes in certain conjugations. Specifically, the o changes to ue in the present tense for all forms except nosotros and vosotros. It is crucial to understand this stem change to conjugate dormir correctly.

    Here’s the present tense conjugation of dormir:

    • Yo duermo
    • duermes
    • Él/Ella/Usted duerme
    • Nosotros/Nosotras dormimos
    • Vosotros/Vosotras dormís
    • Ellos/Ellas/Ustedes duermen

    Quedarse Dormido: To Fall Asleep

    Quedarse dormido means “to fall asleep.” It is a reflexive verb, meaning that it uses a reflexive pronoun (me, te, se, nos, os, se). This verb is often used to describe the action of transitioning into sleep.

    Here’s an example of how to use quedarse dormido in a sentence: Me quedé dormido en el sofá. (I fell asleep on the sofa.) Note the use of the reflexive pronoun me.

    Conciliar el Sueño: To Get to Sleep

    Conciliar el sueño means “to get to sleep” or “to fall asleep with difficulty.” This expression is often used when someone has trouble falling asleep. It emphasizes the effort involved in getting to sleep.

    For example: Me cuesta conciliar el sueño por las noches. (I have trouble getting to sleep at night.) This phrase highlights the difficulty someone experiences when trying to fall asleep.

    Estar Dormido: To Be Asleep

    Estar dormido means “to be asleep.” It uses the verb estar, which indicates a temporary state or condition. This phrase describes the state of being in the process of sleeping.

    For Example: El bebé está dormido. (The baby is asleep.) This sentence describes the baby’s current state of being asleep.

    Adjectives Related to Sleep

    Adjectives can be used to describe qualities related to sleep. Some common adjectives include dormilón (sleepyhead), somnoliento (drowsy), and despierto (awake). Using these adjectives correctly will add nuance to your descriptions.

    Dormilón is used to describe someone who sleeps a lot. Somnoliento describes the feeling of being drowsy or sleepy. Despierto, on the other hand, describes someone who is awake. Understanding these adjectives helps you to describe different states and tendencies related to sleep.

    Examples of “Sleep” in Spanish

    The following sections provide examples of how to use the various nouns, verbs, and adjectives related to sleep in Spanish. These examples are organized by category to help you understand the different contexts in which these words can be used.

    Examples with Nouns

    The following table provides examples of sentences using nouns related to sleep. Notice how the noun sueño can be used in different contexts to mean “sleep,” “dream,” or “desire.”

    Spanish English
    Tengo mucho sueño. I am very sleepy.
    Anoche tuve un sueño muy raro. Last night I had a very strange dream.
    Mi sueño es viajar por el mundo. My dream is to travel the world.
    Después de la comida, me gusta tomar una siesta. After lunch, I like to take a nap.
    El dormitorio está muy oscuro. The bedroom is very dark.
    Tuve una pesadilla horrible anoche. I had a horrible nightmare last night.
    El sueño reparador es esencial para la salud. Restful sleep is essential for health.
    Ella interrumpió mi sueño con su ruido. She interrupted my sleep with her noise.
    Necesito un nuevo colchón para mejorar mi sueño. I need a new mattress to improve my sleep.
    La falta de sueño puede causar problemas de salud. Lack of sleep can cause health problems.
    Los niños necesitan más horas de sueño que los adultos. Children need more hours of sleep than adults.
    Voy a echar una siesta antes de salir. I’m going to take a nap before going out.
    El dormitorio de invitados está listo para recibir visitas. The guest bedroom is ready to receive visitors.
    Me desperté gritando después de la pesadilla. I woke up screaming after the nightmare.
    El sueño de tener una casa propia se hizo realidad. The dream of owning a house came true.
    El bebé se durmió en su dormitorio. The baby fell asleep in his bedroom.
    Las pesadillas son comunes en niños pequeños. Nightmares are common in young children.
    El sueño profundo es importante para la recuperación física. Deep sleep is important for physical recovery.
    No pude dormir bien; tuve un sueño interrumpido. I couldn’t sleep well; I had interrupted sleep.
    Después de trabajar, necesito una buena siesta. After working, I need a good nap.
    El dormitorio principal tiene un baño privado. The master bedroom has a private bathroom.
    La película de terror me dio una pesadilla. The horror movie gave me a nightmare.
    Su sueño es convertirse en médico. Her dream is to become a doctor.
    El diseño del dormitorio es muy moderno. The design of the bedroom is very modern.

    This table demonstrates the versatility of the noun sueño and other related nouns in various sentence structures. Understanding these examples will help you use these nouns correctly in your own Spanish conversations.

    Examples with Verbs

    The following table provides examples of sentences using verbs related to sleep. Pay attention to the conjugation of the verbs and the use of reflexive pronouns.

    Spanish English
    Yo duermo ocho horas cada noche. I sleep eight hours every night.
    Ella se quedó dormida en clase. She fell asleep in class.
    Me cuesta conciliar el sueño. I have trouble getting to sleep.
    El bebé está dormido. The baby is asleep.
    ¿Dormiste bien anoche? Did you sleep well last night?
    Siempre me duermo viendo la televisión. I always fall asleep watching television.
    No puedo dormir con tanto ruido. I can’t sleep with so much noise.
    Anoche dormí como un tronco. Last night I slept like a log.
    Duerme bien para que tengas energía mañana. Sleep well so you have energy tomorrow.
    ¿A qué hora te duermes normalmente? What time do you usually fall asleep?
    Dormiré hasta tarde el domingo. I will sleep in late on Sunday.
    Él durmió en el sofá. He slept on the sofa.
    Nosotros dormimos en tiendas de campaña. We slept in tents.
    Ellos duermen la siesta todos los días. They take a nap every day.
    Si no duermes lo suficiente, estarás cansado. If you don’t sleep enough, you will be tired.
    Dormir es importante para la salud. Sleeping is important for health.
    Duerma bien, señor. Sleep well, sir. (formal)
    Me quedo dormido en el autobús todas las mañanas. I fall asleep on the bus every morning.
    Es difícil conciliar el sueño cuando estás estresado. It’s difficult to get to sleep when you are stressed.
    El gato está dormido en la silla. The cat is asleep on the chair.
    Después de correr, siempre duermo muy bien. After running, I always sleep very well.
    Ayer me quedé dormido viendo una película. Yesterday I fell asleep watching a movie.
    Intento conciliar el sueño leyendo un libro. I try to get to sleep by reading a book.
    Mi perro está dormido a mis pies. My dog is asleep at my feet.

    This table illustrates how to use different verbs related to sleep in various tenses and contexts. Understanding these examples will improve your ability to talk about sleep in Spanish.

    Examples with Common Phrases

    The following table provides examples of common phrases related to sleep. These phrases are useful for expressing specific ideas about sleep in a natural and idiomatic way.

    Spanish English
    Tener sueño. To be sleepy.
    Irse a dormir. To go to sleep.
    Quedarse dormido. To fall asleep.
    Dormir a pierna suelta. To sleep soundly.
    No pegar ojo. Not to sleep a wink.
    Estar medio dormido. To be half asleep.
    Dormir como un tronco. To sleep like a log.
    Dar sueño. To make sleepy.
    Tener ganas de dormir. To feel like sleeping.
    Necesitar dormir. To need to sleep.
    Antes de dormir. Before sleeping.
    Después de dormir. After sleeping.
    Dormir la mona. To sleep it off (usually after drinking).
    Dormir de un tirón. To sleep straight through.
    Dormir a gusto. To sleep comfortably.
    Dormir la siesta. To take a nap.
    Dormir poco. To sleep little.
    Dormir mucho. To sleep a lot.
    Dormir profundamente. To sleep deeply.
    Dormir mal. To sleep badly.
    Dormir en casa. To sleep at home.
    Dormir fuera de casa. To sleep away from home.
    Dormir en un hotel. To sleep in a hotel.
    Dormir en el suelo. To sleep on the floor.

    This table provides a range of common phrases that will enable you to discuss sleep in a more natural and fluent manner.

    Examples with Idioms

    The following table provides examples of idiomatic expressions related to sleep. These idioms add color and expressiveness to your Spanish.

    Spanish English
    Consultar con la almohada. To sleep on it.
    Ser un dormilón. To be a sleepyhead.
    Tener el sueño pesado. To be a heavy sleeper.
    Tener el sueño ligero. To be a light sleeper.
    Caérsele a uno los párpados. To be extremely sleepy.
    Dormirse en los laureles. To rest on one’s laurels.
    Agarrar el sueño. To fall asleep.

    Idiomatic expressions add a layer of cultural understanding to your language skills. Using these idioms correctly will make your Spanish sound more natural and expressive.

    Usage Rules

    When using verbs related to sleep in Spanish, it’s important to pay attention to the correct verb tense, subject-verb agreement, and the use of reflexive pronouns. For example, when using quedarse dormido, remember to use the appropriate reflexive pronoun (me, te, se, nos, os, se) based on the subject.

    Another important rule is to remember the stem change in the verb dormir. The o changes to ue in the present tense for all forms except nosotros and vosotros. Additionally, when using phrases like conciliar el sueño, be mindful of the correct word order and preposition usage.

    Common Mistakes

    One common mistake is confusing tener sueño (to be sleepy) with tener un sueño (to have a dream). Another common error is forgetting the stem change in the verb dormir. For example, saying “Yo dermo” instead of “Yo duermo” is a frequent mistake.

    Another error is using the wrong verb to express “to fall asleep.” Many learners incorrectly use dormir instead of quedarse dormido. Remember that dormir means “to sleep,” while quedarse dormido means “to fall asleep.” Also, be careful not to omit the reflexive pronoun when using quedarse dormido.

    Here are some examples of common mistakes and their corrections:

    Incorrect Correct Explanation
    Yo dermo. Yo duermo. Correct stem change in dormir.
    Dormí en el sofá. Me quedé dormido en el sofá. Use quedarse dormido to mean “fell asleep.”
    Tengo un sueño. (meaning sleepy) Tengo sueño. Omit the article “un” to mean “sleepy.”

    Practice Exercises

    Test your understanding of how to say “sleep” in Spanish with the following exercises.

    Exercise 1: Fill in the Blanks

    Fill in the blanks with the correct form of the verb dormir.

    1. Yo ________ ocho horas cada noche.
    2. ¿Tú ________ bien?
    3. Él ________ en el sofá.
    4. Nosotros ________ en la tienda de campaña.
    5. Ellos ________ hasta tarde los fines de semana.

    Answers:

    1. duermo
    2. duermes
    3. duerme
    4. dormimos
    5. duermen

    Exercise 2: Translate the Sentences

    Translate the following sentences into Spanish.

    1. I am very sleepy.
    2. She fell asleep in class.
    3. We have trouble getting to sleep.
    4. The baby is asleep.
    5. Did you sleep well last night?

    Answers:

    1. Tengo mucho sueño.
    2. Ella se quedó dormida en clase.
    3. Nos cuesta conciliar el sueño.
    4. El bebé está dormido.
    5. ¿Dormiste bien anoche?

    Exercise 3: Multiple Choice

    Choose the correct option to complete the sentence.

    Question Options Answer
    ¿A qué hora te ________ normalmente? a) duermo, b) duermes, c) duerme b) duermes
    El gato ________ en la silla. a) está durmiendo, b) está dormido, c) duerme b) está dormido
    Yo ________ la siesta después del almuerzo. a) hago, b) tomo, c) duermo b) tomo
    No puedo ________ con este ruido. a) dormir, b) duermo, c) duermes a) dormir
    Tengo mucho ________ después de trabajar. a) duermo, b) sueño, c) dormido b) sueño
    Anoche ________ como un tronco. a) dormí, b) duermo, c) duermes a) dormí
    Si no ________ lo suficiente, estarás cansado. a) duermes, b) duermo, c) duermes a) duermes
    Después de correr, siempre ________ muy bien. a) duermo, b) duermes, c) duerme a) duermo
    Ayer me ________ viendo una película. a) dormí, b) duermo, c) quedé dormido c) quedé dormido
    Intento ________ leyendo un libro. a) dormir, b) conciliar el sueño, c) duermo b) conciliar el sueño

    Advanced Topics

    Furthermore, exploring regional variations in vocabulary related to sleep can be insightful. While sueño and dormir are universally understood, some regions might have specific slang or colloquial terms for sleep or related concepts. Researching these variations can enhance your cultural understanding and language proficiency.

    FAQ

    Here are some frequently asked questions about how to say “sleep” in Spanish.

    1. What is the difference between sueño and dormir?

      Sueño is a noun that can mean “sleep,” “dream,” or “desire.” Dormir is a verb that means “to sleep.”

    2. How do I say “I am sleepy” in Spanish?

      You can say “Tengo sueño,” which literally means “I have sleep.”

    3. How do I conjugate the verb dormir?

      Dormir is a stem-changing verb. In the present tense, the o changes to ue in all forms except nosotros and vosotros. The conjugations are: yo duermo, tú duermes, él/ella/usted duerme, nosotros/nosotras dormimos, vosotros/vosotras dormís, ellos/ellas/ustedes duermen.

    4. What is the difference between dormir and quedarse dormido?

      Dormir means “to sleep,” while quedarse dormido means “to fall asleep.”

    5. How do I use quedarse dormido in a sentence?

      Quedarse dormido is a reflexive verb, so you need to use a reflexive pronoun. For example, “Me quedé dormido en el sofá” (I fell asleep on the sofa).

    6. What does conciliar el sueño mean?

      Conciliar el sueño means “to get to sleep” or “to fall asleep with difficulty.”

    7. How do I say “sleep well” in Spanish?

      You can say “Duerme bien” (informal) or “Duerma bien” (formal).

    8. What does “dormir como un tronco” mean?

      “Dormir como un tronco” means “to sleep like a log,” which is to sleep very soundly.

    Author

    • Born in Miami, Florida, Mateo is a bilingual educator with a Master's in Spanish Education. He has spent the last decade developing Spanish curricula. Mateo is passionate about helping students master conversational Spanish and everyday vocabulary.

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