an‧a‧gram /ˈænəɡræm/ 
 noun [countable][
Date: 1500-1600; 
Language: French; 
Origin: anagramme, from Greek anagrammatismos, from ana- ( ⇒ anachronism) + gramma 'letter']
 a word or phrase that is made by changing the order of the letters in another word or phrase: 
 ‘Silent’ is an anagram of ‘listen’.
 ‘Silent’ is an anagram of ‘listen’.  [TahlilGaran] Dictionary of Contemporary English ▲