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sleepiness |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Sleepiness \Sleep"i*ness\, n. The quality or state of being sleepy. From WordNet r 1.6 [wn]: sleepiness n : a very sleepy state; "sleepiness causes many driving accidents" [syn: {drowsiness}, {somnolence}] [ant: {wakefulness}]
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