neutron flux neutron bomb • neutron radiation · · · Info · Definitions · Characters · · neutron flux · · Text Common · · Latin · · Scripts 12 · · Length 4 · · Syllables Definitions · · · (noun) the rate of flow of neutrons; the number of neutrons passing through a unit area in unit time. Synonyms: neutron flux. · · Noun Definition 1 Characters · · space U+0020 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 x latin small letter x U+0078