noun someone who buys old buildings or ships and breaks them up to recover the materials in them.
noun someone who buys up old horses for slaughter.
Examples
“Carrying that giant statue up those stairs knackered me out”
“Digital giants Dstv and Vision Group’s Bukedde Television didn’t go untouched with the former lashed for laxities in re-connection especially in cases where a subscriber renewed their subscription by Mobile Money, while the latter got knackered for promoting witchcraft and witch doctors. ( http//trumpetnews.co.ug/2017/03/16/1615/ )”