A2 Collocation خنثی

derin uyku

deep sleep

Phrase in 30 Seconds

Use 'derin uyku' to describe a state of very sound, heavy sleep where someone is difficult to wake up.

  • Means: A state of intense, undisturbed, and restorative sleep.
  • Used in: Describing your night, talking about babies, or medical contexts.
  • Don't confuse: Don't use 'yoğun uyku' (intense sleep); 'derin' (deep) is the only natural partner.
💤 + 🌊 (Deep Water) = 😴 (Unshakeable Sleep)

Explanation at your level:

In Turkish, 'derin uyku' means 'deep sleep'. 'Derin' is like deep water. 'Uyku' is sleep. You use it when you sleep very well and do not hear anything. It is a simple way to say you are very tired and sleeping a lot. For example: 'Bebek uyuyor, derin uyku.'
At this level, you should know that 'derin uyku' is a collocation. We often use it with the verb 'dalmak' (to dive). So, 'derin bir uykuya dalmak' means to fall into a deep sleep. It is useful for explaining why you didn't answer the phone. It describes a quality of sleep that is very strong and quiet.
As an intermediate learner, you can use 'derin uyku' to describe more complex situations. It's not just about being tired; it's about the state of the mind. You might use it in a story to describe a quiet night in a village. You should also start noticing the difference between 'derin uyku' (the state) and 'uykusu ağır' (the person's characteristic).
At the B2 level, you should be comfortable using 'derin uyku' in both literal and metaphorical contexts. For instance, you could describe a 'sleeping' economy or a city that is 'in a deep sleep' before a revolution. You understand that 'derin' adds a layer of intensity and total immersion to the noun 'uyku,' and you can conjugate the surrounding verbs in various tenses.
Advanced learners should appreciate the nuances of 'derin uyku' in literature. It often symbolizes a lack of awareness or a period of stasis. You can analyze how authors use the transition from 'hafif uyku' to 'derin uyku' to mirror a character's psychological journey. You are also aware of the physiological terminology used in Turkish scientific discourse regarding sleep cycles.
At this level of mastery, you recognize 'derin uyku' as a fundamental cognitive metaphor in the Turkish language. You can discuss the etymological journey from Proto-Turkic roots and how the concept of 'depth' in sleep interacts with other 'deep' concepts like 'derin devlet' (deep state) or 'derin düşünce' (deep thought), noting how the Turkish mind categorizes profound internal states through the lens of physical depth.

معنی

Sleeping very soundly.

🌍

زمینه فرهنگی

Turkish hosts will never wake a guest who is in a 'derin uyku'. It is considered very rude to disturb someone's rest, as sleep is seen as a God-given right to peace. In many Anatolian tales, 'derin uyku' is used as a plot device where the hero sleeps for forty days and forty nights to recover their strength. With the rise of coffee culture in cities like Istanbul and Ankara, people often complain about not being able to get into a 'derin uyku' due to caffeine and stress. Turkish grandmothers often recommend 'yoğurt' or 'ayran' before bed to ensure a 'derin uyku', believing the lactic acid promotes heavy rest.

🎯

Use 'Dalmak'

Always try to use 'derin uykuya dalmak' instead of just 'uyumak' to sound more like a native speaker.

⚠️

Avoid 'Düşmek'

Never say 'uykuya düştüm'. It's a common mistake for English speakers.

معنی

Sleeping very soundly.

🎯

Use 'Dalmak'

Always try to use 'derin uykuya dalmak' instead of just 'uyumak' to sound more like a native speaker.

⚠️

Avoid 'Düşmek'

Never say 'uykuya düştüm'. It's a common mistake for English speakers.

💬

The 'Mışıl Mışıl' connection

If you want to sound very cute or describe a baby, use 'mışıl mışıl uyuyor' alongside 'derin uyku'.

خودت رو بسنج

Fill in the blank with the correct form of 'derin uyku'.

Bebek o kadar ______ ki, gök gürültüsünü bile duymadı.

✓ درسته! ✗ نه دقیقاً. پاسخ صحیح: derin uykuda

We use the locative case (-da) to say 'in a deep sleep'.

Which verb is most commonly used with 'derin bir uykuya'?

Dün gece çok yorgundum, hemen derin bir uykuya ______.

✓ درسته! ✗ نه دقیقاً. پاسخ صحیح: daldım

In Turkish, you 'dive' (dalmak) into sleep.

Match the Turkish phrase with its English equivalent.

Match the following:

✓ درسته! ✗ نه دقیقاً. پاسخ صحیح: all

These are all common sleep-related collocations in Turkish.

Complete the dialogue.

A: Neden telefonlarımı açmadın? B: Kusura bakma, ______.

✓ درسته! ✗ نه دقیقاً. پاسخ صحیح: derin uykudaydım

'Derin uykudaydım' means 'I was in a deep sleep'.

🎉 امتیاز: /4

ابزارهای بصری یادگیری

Deep vs. Light Sleep

Derin Uyku
Zor uyanmak Hard to wake up
Hafif Uyku
Hemen uyanmak Wake up immediately

سوالات متداول

10 سوال

No, 'derin uyku' implies a long, restorative period. For a nap, use 'şekerleme' or 'kısa bir uyku'.

It is neutral. You can use it in a medical report or while talking to your siblings.

The opposite is 'hafif uyku' (light sleep) or 'tavşan uykusu' (rabbit sleep).

It's a linguistic metaphor suggesting that sleep is a separate, deep realm that you submerge yourself into.

Yes, adding 'çok' (very) is very common to emphasize how sound the sleep was.

Sometimes in poetry, 'ebedi uyku' (eternal sleep) is used for death, but 'derin uyku' usually just means sleep.

Say 'Benim uykum ağırdır' or 'Uykusu ağır biriyim'.

In common speech, yes, it often implies a 'dreamless' and quiet state, though scientifically dreams happen in REM.

Yes, you can say 'Köpeğim derin bir uykuda'.

'Derin' refers to the intensity, 'deliksiz' refers to the fact that you didn't wake up at all during the night.

عبارات مرتبط

🔄

deliksiz uyku

synonym

Uninterrupted sleep

🔗

uykuya dalmak

builds on

To fall asleep

🔗

uykusu ağır

similar

Heavy sleeper

🔗

hafif uyku

contrast

Light sleep

🔗

şekerleme yapmak

contrast

To take a nap

کجا استفاده کنیم

📱

Missing a phone call

Ayşe: Dün gece seni üç kere aradım, neden açmadın?

Mehmet: Kusura bakma, derin uykudaydım, telefonu hiç duymamışım.

informal
👨‍⚕️

Talking to a doctor

Hasta: Geceleri çok sık uyanıyorum, bir türlü derin uykuya dalamıyorum.

Doktor: Anlıyorum, size bir uyku testi yapalım.

formal
👶

Checking on a baby

Baba: Bebek hala ağlıyor mu?

Anne: Hayır, sonunda derin uykuya daldı, artık televizyonu açabilirsin.

neutral

Camping trip

Can: Dün gece ormanda kurt sesleri vardı, korkmadın mı?

Efe: Hadi canım! Ben o kadar derin bir uykudaydım ki hiçbir şey duymadım.

informal
🏨

At a hotel front desk

Resepsiyonist: Günaydın efendim, nasıl uyudunuz?

Müşteri: Yatak çok rahattı, uzun zamandır bu kadar derin bir uyku çekmemiştim.

formal
🎬

Discussing a movie

Selin: Filmin sonunu beğendin mi?

Mert: Maalesef filmin yarısında derin bir uykuya dalmışım, hatırlamıyorum.

neutral

Memorize It

Mnemonic

Think of 'Derin' as 'Diving' into the 'Deep' sea of 'Uyku' (Sleep).

Visual Association

Imagine a person sleeping at the very bottom of a clear, blue ocean, with bubbles slowly rising. They are so deep down that the noise from the surface can't reach them.

Rhyme

Derin uyku, kaçar korku. (Deep sleep, fear flees.)

Story

A diver named Derin was so tired after exploring the deep sea that when he got home, he fell into a 'derin uyku' and didn't wake up for twenty hours.

Word Web

dalmakrüyasızdinlenmekağırdeliksizyorgunlukgeceyatak

چالش

Try to use 'derin uykuya dalmak' in a sentence today when talking about your evening plans or how you slept last night.

In Other Languages

Spanish high

Sueño profundo

Turkish uses 'dalmak' (dive) while Spanish uses 'caer' (fall).

French high

Sommeil profond

French is more likely to use 'profond' in scientific contexts than daily ones.

German high

Tiefschlaf

German uses 'im Tiefschlaf sein', similar to Turkish 'derin uykuda olmak'.

Japanese moderate

熟睡 (Jukusui)

The metaphor is 'ripeness' vs 'depth'.

Arabic high

نوم عميق (Nawm 'amīq)

Grammatical structure of the adjective-noun agreement.

Chinese high

沉睡 (Chénshuì)

Chinese emphasizes the 'sinking' action more than the 'depth' itself.

Korean moderate

숙면 (Sungmyeon)

Turkish is more common in casual speech than 'sungmyeon' is in Korean.

Portuguese high

Sono profundo

Portuguese often uses 'dormir como bir pedra' (sleep like a stone) for the informal version.

Easily Confused

derin uyku در مقابل ağır uyku

Learners use 'ağır uyku' to mean 'deep sleep'.

Use 'derin uyku' for the state, and 'uykusu ağır' for the person.

derin uyku در مقابل kış uykusu

Sometimes used for a long sleep in winter.

This specifically means 'hibernation' for animals.

سوالات متداول (10)

No, 'derin uyku' implies a long, restorative period. For a nap, use 'şekerleme' or 'kısa bir uyku'.

It is neutral. You can use it in a medical report or while talking to your siblings.

The opposite is 'hafif uyku' (light sleep) or 'tavşan uykusu' (rabbit sleep).

It's a linguistic metaphor suggesting that sleep is a separate, deep realm that you submerge yourself into.

Yes, adding 'çok' (very) is very common to emphasize how sound the sleep was.

Sometimes in poetry, 'ebedi uyku' (eternal sleep) is used for death, but 'derin uyku' usually just means sleep.

Say 'Benim uykum ağırdır' or 'Uykusu ağır biriyim'.

In common speech, yes, it often implies a 'dreamless' and quiet state, though scientifically dreams happen in REM.

Yes, you can say 'Köpeğim derin bir uykuda'.

'Derin' refers to the intensity, 'deliksiz' refers to the fact that you didn't wake up at all during the night.

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