Meaning of hypnagogic

hyp•na•gog•ic

Pronunciation: (hip"nu-goj'ik, -gō'jik), [key]
— adj.
  1. of or pertaining to drowsiness.
  2. inducing drowsiness.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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