sleepless
1 ENTRIES FOUND:
Britannica Dictionary definition of SLEEPLESS
1
always used before a noun
:
without sleep
2
not used before a noun
:
not able to sleep
-
He lay sleepless in bed.
— sleeplessly
adverb-
He lay sleeplessly.
— sleeplessness
noun [noncount]-
He suffers from sleeplessness. [=insomnia]
