dead
dead
adverb
Completely or absolutely; used for strong emphasis.
"I was dead chuffed with the news."
adjective
No longer alive; having ceased to exist or function.
"The old car battery is dead."
Thesaurus
Synonyms: inelastic, precise, executed, assassinated, inanimate, cold, d.o.a., asleep, deathly, at rest, stone-dead, departed