奴ど隷れい貿ぼう易えきどれいぼうえきMeanings1nounslave tradeRefers to the historical buying and selling of human beings as slaves, especially the transatlantic slave trade.奴ど隷れい貿ぼう易えきは18世せい紀きにピークを迎むかえた。The slave trade peaked in the 18th century.