Judas Iscariot
noun
Ju·das Is·car·i·ot ˈjü-dəs-i-ˈsker-ē-ət 
-ˈska-rē-
: judas sense 1a
Word History
Etymology
Late Latin Judas Iscariotes, from Greek Ioudas Iskariōtēs
First Known Use
circa 1534, in the meaning defined above