assur assumptively • assurable · · · Info · Definitions · Characters · · assur · · Text Latin · · Script 5 · · Length 2 · · Syllables Definitions · · · (noun) an ancient Assyrian city on the Tigris and traditional capital of Assyria; just to the south of the modern city of Mosul in Iraq. Synonyms: Assur, Asur, Ashur. · · Noun Definition 1 Characters · · a latin small letter a U+0061 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075