ionizing radiation ionizing • ionogen · · · Info · Definitions · Characters · · ionizing radiation · · Text Common · · Latin · · Scripts 18 · · Length 7 · · Syllables Definitions · · · (noun) high-energy radiation capable of producing ionization in substances through which it passes. Synonyms: ionizing radiation. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 g latin small letter g U+0067 i latin small letter i U+0069 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 z latin small letter z U+007A