Silbentrennung
al·ter e·goTürkische aussprache
ôltır igōAussprache
/ˈôltər ˈēgō/ /ˈɔːltɜr ˈiːɡoʊ/
Etymologie
[ 'ol-t&r ] (verb.) 14th century. From Latin for other self, which is a translation of Zeno's Citium "allos ego"The Routledge Dictionary of Latin Quotations by Jon R. Stone
http://dictionary.reference.com/browse/alter%20ego