English

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Etymology

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half- +‎ sleep

Noun

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halfsleep (usually uncountable, plural halfsleeps)

  1. State between being awake and being asleep; light sleep.
    • 2021, Michael Farris Smith, chapter 55, in Nick, New York, Boston, London: Little, Brown and Company, page 269:
      Nick found Judah still out on the floor next to the open and emptied safe. Winded and slobbering in a halfsleep.

Translations

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Adjective

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halfsleep (not comparable)

  1. In halfsleep.