urinary bladder urinary apparatus • urinary calculus · · · Info · Definitions · Characters · · urinary bladder · · Text Common · · Latin · · Scripts 15 · · Length 6 · · Syllables Definitions · · · (noun) a membranous sac for temporary retention of urine. Synonyms: urinary bladder. · · Noun Definition 1 Characters · · space U+0020 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 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 u latin small letter u U+0075 y latin small letter y U+0079