boulevard boule • boulevardize · · · Info · Definitions · Synonyms · Characters · · boulevard · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a wide street or thoroughfare. Synonyms: avenue. · · Noun Definition 1 Synonyms · · · avenue · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075 v latin small letter v U+0076