Mamluk
Mamluk or mamaluk (; Arabic: مملوك, romanized: mamlūk (singular), مماليك, mamālīk (plural); translated as "one who is owned", meaning "slave") were non-Arab, ethnically diverse (mostly Turkic, Caucasian, Mongol, Eastern and Southeastern European) enslaved mercenaries, slave-soldiers, and freed slaves who were assigned high-ranking military and administrative duties in the Muslim world. They were purchased as military slaves, converted to Islam, and trained in martial and courtly skills.