sleepiness

Definitions of sleepiness
1

n a very sleepy state

sleepiness causes many driving accidents”
Synonyms:
drowsiness, somnolence
Antonyms:
sleeplessness, wakefulness
a temporary state in which you are unable (or unwilling) to sleep
Types:
oscitance, oscitancy
drowsiness and dullness manifested by yawning
Type of:
temporary state
a state that continues for a limited time

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