dreamless

[dreem-lis]

undisturbed by dreams: a sound and dreamless sleep.

Origin of dreamless

First recorded in 1595–1605; dream + -less

Related formsdream·less·ly, adverbdream·less·ness, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

In a few minutes she had fallen into a deep, dreamless sleep.
A Singer from the Sea
Amelia Edith Huddleston Barr
"Since I must sleep, let my sleep at least be dreamless," he said, and he measured a dose.
A Son of Hagar
Sir Hall Caine
What she wanted was bed and the blanket of long, dreamless sleep.
The Paliser case
Edgar Saltus
Then, throwing myself on the bed, I launched on a dreamless sea of sleep.
The Trail of '98
Robert W. Service
After all his exertions, Alroy fell into profound and dreamless sleep.
Alroy
Benjamin Disraeli

Word Origin and History for dreamless

adj.

c.1600, from dream (n.) + -less. Old English dreamleas meant "joyless." Related: Dreamlessly; dreamlessness.