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deep slumber

deep slumber

1 4.0
A very heavy sleep that is hard to wake from
  • noun
translation icon : profundo sueño
  • Leonardo retrieved his lunch box, and at the same time could feel Goncalo's deep slumber descend over his eyelids.

Examples

  • Ian Fairchild snapped out of his deep slumber and held himself perfectly still, eyes closed and breathing even in a parody of sleep.

    Fiction book (1998)
  • On her return to the Roncire home, she fell into a deep slumber.

    Academic text (2010)
  • "Morning will come," he said, closing his eyes and falling into a deep slumber.

    Fiction book (2001)
  • But the rigors of travel have had their effect, and soon I'm lost in deep slumber.

    Academic text (2003)
  • It seemed that the village, the whole world had slowed, and gone into a deep slumber.

    Fiction book (1993)
  • After about an hour watching Hanoi from our window, we retired to our beds and fell into a deep slumber.

    Academic text (2006)
  • Weighed down by eyelids heavy as stone, he sank into a deep slumber.

    Fiction book (1994)
  • You will then fall into a deep slumber from which you will awake refreshed, and you'll have no memory of anything that has occurred.

  • And afterward, despite all the unfamiliar surroundings, he submerged immediately into a deep slumber.

    Fiction book (1997)
  • After a long day of hiking, she fell into a deep slumber almost immediately.

Synonyms

slumber
vsdeep slumber
72 3.9

A period when something is asleep or inactive

is a very sound state of rest that is hard to rouse
deep sleep
vsdeep slumber
14 2.8

A heavy sleep when the body and mind rest and are not aware of surroundings

is harder to awaken from, stressing difficulty of being roused

Antonyms

14 2.9

A state of being watchful and ready to notice and act on danger or problems

1 3.7

A short, shallow sleep you wake up easily from

How Deep

deep slumber
1 4.0
to sleep
1.0
light sleep
1 3.7
to doze
43 2.3

Surface Forms

deep slumber singular
deep slumbers plural

Morphology

deep + slumber

The meaning 'a very sound or profound sleep' is directly and transparently derived from combining 'deep' (very intense) with 'slumber' (sleep). This is a regular adjective+noun compositional pattern found across languages, so a B1 learner who knows both constituents would readily infer the MWE meaning.

Etymology

Deep slumber gives a clear picture: deep means very far down and slumber means sleep. That's why it means 'a very deep sleep' or 'a sleep that is hard to wake from'.