noun
slaver; slave trader
Refers to a person who trades in slaves, historically or in fiction.
18世紀の奴隷商人は大西洋を渡って多くのアフリカ人を売買した。
Slave traders in the 18th century crossed the Atlantic and bought and sold many Africans.
Compound of 奴隷 (slave) and 商人 (merchant, trader).