Zombie N.
[Unix] A Process That Has Died But Has Not Yet
Relinquished Its Process Table Slot (because The Parent Process
Hasn't Executed A Wait(2) For It Yet).
[Unix] A process that has died but has not yet
relinquished its process table slot (because the parent process
hasn't executed a wait(2) for it yet). These can be seen in
ps(1) listings occasionally. Compare orphan.