national income national holiday • national institute of justice · · · Info · Definitions · Characters · · national income · · Text Common · · Latin · · Scripts 15 · · Length 5 · · Syllables Definitions · · · (noun) the total value of all income in a nation (wages and profits and interest and rents and pension payments) during a given period (usually 1 yr). Synonyms: national income. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074