The final term of a rhetorical climax.
A rhetorical device in which a series is arranged in ascending order.
The culmination of sexual pleasure, an orgasm.
A culmination or acme: the last term in an ascending series
The culmination of a narrative's rising action, the turning point.
The culmination of ecological development, whereby species are in equilibrium with their environment.
To reach or bring to a climax (in any sense).
The collapse or end of something.
The cessation of life and all associated processes; the end of an organism's existence as an entity independent from its environment and its return to an inert, nonliving state.
Spiritual lifelessness.
The personification of death as a hooded figure with a scythe; the Grim Reaper. The pronoun he is not the only option, but probably the most traditional one, as it matches with the male grammatical gender of Old English dēaþ, also with cognate German der Tod. The fourth apocalyptic rider (Bible, revelations 6:8) is male θᾰ́νᾰτος (thanatos) in Greek. It has the female name Mors in Latin, but is referred to with male forms qui and eum. The following quotes show this rider on a pale horse is his in the English Bible and she in Peter Gabriel's lyrics.
A cause of great stress, exhaustion, embarrassment, or another negative condition (for someone).
Execution (in the judicial sense).