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insomnolence

[in-som-nl-uh ns]
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noun
  1. sleeplessness; insomnia: a troubled week of insomnolence.
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Also in·som·no·len·cy [in-som-nl-uh n-see] /ɪnˈsɒm nl ən si/.

Origin of insomnolence

First recorded in 1815–25; in-3 + somnolence
Related formsin·som·no·lent, adjectivein·som·no·lent·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words

restlessnesstensionstressindispositionvigilvigilancewakefulnessinsomnolence