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1. REM sleep
noun.
A
recurring
sleep
state
during
which
dreaming
occurs;
a
state
of
rapidly
shifting
eye
movements
during
sleep.
Synonyms
rapid eye movement sleep
sleep
paradoxical sleep
slumber
REM
rapid eye movement
Antonyms
aestivate
estivate
be active
wake
hibernate
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2. sleep-learning
noun.
Teaching
during
sleep
(as
by
using
recordings
to
teach
a
foreign
language
to
someone
who
is
asleep).
Synonyms
pedagogy
teaching
hypnopedia
instruction
Antonyms
inactivity
3. sleep
verb.
(ˈsliːp)
Be
asleep.
Synonyms
sleep late
rest
catnap
estivate
aestivate
hole up
nap
kip
bundle
practice bundling
log Z's
hibernate
sleep in
catch a wink
slumber
catch some Z's
Antonyms
aestivate
estivate
be active
wake
hibernate
Etymology
sleep (English)
sleep (Middle English (1100-1500))
slæp (Old English (ca. 450-1100))
slepen (Middle English (1100-1500))
slæpan (Old English (ca. 450-1100))
4. sleep
noun.
(ˈsliːp)
A
natural
and
periodic
state
of
rest
during
which
consciousness
of
the
world
is
suspended.
Synonyms
rapid eye movement sleep
shuteye
NREM sleep
NREM
paradoxical sleep
rapid eye movement
REM
sleeping
slumber
physical condition
nonrapid eye movement sleep
physiological condition
nonrapid eye movement
REM sleep
physiological state
orthodox sleep
Antonyms
waking
action
activeness
disarrange
unpack
Etymology
sleep (English)
sleep (Middle English (1100-1500))
slæp (Old English (ca. 450-1100))
slepen (Middle English (1100-1500))
slæpan (Old English (ca. 450-1100))
5. sleep
noun.
(ˈsliːp)
A
torpid
state
resembling
deep
sleep.
Synonyms
sopor
physical condition
physiological condition
physiological state
Antonyms
live out
erect
impotence
estrus
hypopigmentation
Etymology
sleep (English)
sleep (Middle English (1100-1500))
slæp (Old English (ca. 450-1100))
slepen (Middle English (1100-1500))
slæpan (Old English (ca. 450-1100))
6. sleep
verb.
(ˈsliːp)
Be
able
to
accommodate
for
sleeping.
Synonyms
admit
hold
accommodate
Antonyms
hypothermia
fertility
hypocapnia
hypercapnia
Etymology
sleep (English)
sleep (Middle English (1100-1500))
slæp (Old English (ca. 450-1100))
slepen (Middle English (1100-1500))
slæpan (Old English (ca. 450-1100))
7. sleep
noun.
(ˈsliːp)
Euphemisms
for
death
(based
on
an
analogy
between
lying
in
a
bed
and
in
a
tomb).
Synonyms
rest
quietus
eternal rest
death
eternal sleep
Antonyms
activity
change
lie
sit
stand
Etymology
sleep (English)
sleep (Middle English (1100-1500))
slæp (Old English (ca. 450-1100))
slepen (Middle English (1100-1500))
slæpan (Old English (ca. 450-1100))
8. sleep
noun.
(ˈsliːp)
A
period
of
time
spent
sleeping.
Synonyms
period of time
nap
kip
period
time period
beauty sleep
Antonyms
hyperthermia
hyperpigmentation
impotency
anestrus
infertility
Etymology
sleep (English)
sleep (Middle English (1100-1500))
slæp (Old English (ca. 450-1100))
slepen (Middle English (1100-1500))
slæpan (Old English (ca. 450-1100))
9. REM
noun.
A
recurring
sleep
state
during
which
dreaming
occurs;
a
state
of
rapidly
shifting
eye
movements
during
sleep.
Synonyms
rapid eye movement sleep
sleep
paradoxical sleep
slumber
REM sleep
rapid eye movement
Antonyms
be active
wake
hibernate
waking
10. REM
noun.
(Roentgen
Equivalent
Man)
the
dosage
of
ionizing
radiation
that
will
cause
the
same
amount
of
injury
to
human
tissue
as
1
roentgen
of
X-rays.
Synonyms
radioactivity unit
Antonyms
aestivate
estivate
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white-person
challenge
creative
focus
aesthetic
rapscallion
define
good
mental-health
develop
for-the-first-time
know-it-all
assistance
out-of-the-box thinking
happy
availability
negative-impact
positivity
homophobic
online
love
potential
deep-understanding
martinet
nuance
antonym
help
technology
hypertext
mantra
beautiful
gujarati
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