petrograd petroglyphy • petrograph · · · Info · Definitions · Characters · · petrograd · · Text Latin · · Script 9 · · Length 3 · · Syllables Definitions · · · (noun) a city in the European part of Russia; 2nd largest Russian city; located at the head of the Gulf of Finland; former capital of Russia. Synonyms: St. Petersburg, Leningrad, Peterburg, Petrograd, Saint Petersburg. · · Noun Definition 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074