der‧vish /ˈdɜːvɪʃ $ ˈdɜːr-/ 
 noun [countable][
Date: 1500-1600; 
Language: Turkish; 
Origin: dervis 'poor person, beggar']
 a member of a Muslim religious group, some of whom dance fast and spin around as part of a religious ceremony 
 [TahlilGaran] Dictionary of Contemporary English ▲