noun · The specific decree issued by the First Emperor of Qin to expel non-native officials and foreigners.

秦王政十年，由于韩国间谍的出现，秦王下达了著名的逐客令。

noun · A figurative or literal notice, words, or behavior intended to signal that a guest should depart.

主人的话语中透着冷淡，显然是下了逐客令。