dead

dead definition

1. mod.
   quiet and uneventful; boring. : The day was totally dead.
2. mod.
   very tired. : I went home from the office, dead as usual.
3. mod.
   dull; lifeless; flat. : This meal is sort of dead because I am out of onions.
4. mod.
   no longer effective; no longer of any consequence. : That guy is dead—out of power.
5. mod.
   [of an issue] no longer germane; no longer of any importance. : Forget it! It's a dead issue.