(be a-, fall a-, fall on) sleep, be dead
Dictionary of Biblical Words:
The term used for death (John 11) in the case of believers; death having been abolished for them by Christ even the fact of sleeping being uncertain (“We shall not all sleep,” 1 Cor. 15:51.), owing to the Lord’s return.
Strong’s Dictionary of Greek Words:
Meaning:
from 2749; to put to sleep, i.e. (passively or reflexively) to slumber; figuratively, to decease
KJV Usage:
(be a-, fall a-, fall on) sleep, be dead