rate of flow rate of exchange • rate of growth · · · Info · Definitions · Synonyms · Characters · · rate of flow · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) the amount of fluid that flows in a given time. Synonyms: flow, flow rate, rate of flow. · · Noun Definition 1 Synonyms · · · flow · · Synonym 1 flow rate · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 w latin small letter w U+0077