IPA: /hɪpˈnɒmpɪk/
KK: /hɪpˈnɒmpɪk/
Relating to the state of being partially aware just before fully waking up from sleep.
After a long night of sleep, I experienced a hypnopompic state where I was aware of my surroundings but still felt drowsy.
Hypnopompic is formed from "hypnos" (meaning sleep) and "pompē" (meaning procession). The term describes the state of consciousness when one is waking up from sleep, akin to a procession from the realm of dreams to wakefulness.
Think of 'sleep' ('hypnos') and a 'procession' ('pompē') as you wake up — that's what hypnopompic refers to, the transition from sleep to wakefulness.