knacker

/ˈnækər/
noun
  1. A person whose job is to buy and kill old or injured horses for their meat, hide, or other materials.
    • The knacker took the old horse to his yard.
    • The knacker's trade has become less common in modern times.
    • In the past, a knacker would collect dead animals from farms.
Synonyms
What does "knacker" mean? | whatsthatwordmean | whatsthatwordmean