Main Entry: Dub·lin
Pronunciation: \ˈdə-blən\
Variant(s): or for 3 and 4 Irish Gaelic Bai·le Atha Cli·ath \blä-ˈklē-ə\
Function: geographical name
1 city W California ESE of Oakland population 29,973
2 city central Ohio, a suburb of Columbus population 31,392
3 county E Ireland in Leinster area 356 square miles (926 square kilometers), population 1,122,821

, but I can't help with any of them.