Teheran tegurium • tehseel · · · Info · Definitions · Characters · · Teheran · · Text Latin · · Script 7 · · Length Definitions · · · (noun) the capital and largest city of Iran; located in northern Iran. Synonyms: Tehran, capital of Iran, Iranian capital. · · Noun Definition 1 Characters · · T latin capital letter t U+0054 a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 n latin small letter n U+006E r latin small letter r U+0072