noun
- plural of omnicide; the deliberate destruction of all human life or all life on Earth
Usage: formal; rare; often used in academic or philosophical contexts discussing existential risks
Examples
- The philosopher warned that nuclear war could lead to omnicide.
- Climate scientists debate whether unchecked environmental damage might result in omnicide.
- The novel explores a dystopian future where omnicide is narrowly averted.
- Some ethicists argue that preventing omnicide should be humanity's highest priority.