That is asleep; slumbering. Also absol.

Used predicatively: Asleep. Obsolete. rare.

sleeping; unconscious.

Sleeping, lying asleep or as asleep; hence, figurative intellectually asleep; with the faculties not awake; inactive as in sleep.

Sleeping, dormant.

That reposes; that is tranquil, calm, or (of a person or figure) recumbent; (also occasionally) that causes a person or thing to repose.

Tending to or causing sleep; sleepy, drowsy.

Sleep; sleeping.

to flake (out): to faint, fall asleep (from exhaustion, drunkenness, etc.). So flaked (out) participial adjective, exhausted; unconscious, asleep…