noun / verb
slaughter
SLAW-ter/ˈslɔːtər/
The violent killing of living beings.
The scattered helmets and broken shields remain after the battlefield slaughter.

Etymology
Old Norse slátr is akin to the Scandinavian source of slaughter and related to a verb meaning 'strike.' This connects butchery and violent killing with the physical act of striking.
In context
Rather than having one butcher perform many stages on a small number of animals, packing houses divided slaughter and processing into specialized repeated tasks.
More examples
- The cattle are transported to a nearby plant for slaughter.
- The soldiers refused orders to slaughter civilians.
- Survivors described the slaughter of hundreds of villagers.
Forms
slaughter · slaughters · slaughtered · slaughtering
slaughterhouse noun — A building where animals are killed for meat.