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non-ionizing
non-ionizing adj.
Brit. 
/(ˌ)nɒnˈʌɪənʌɪzɪŋ/
, /(ˌ)nɒnˈʌɪənʌɪzɪŋ/U.S. /ˌnɑnˈaɪəˌnaɪzɪŋ/
/ˌnɑnˈaɪəˌnaɪzɪŋ/ΚΠ
1900 Science 12 Oct. 551/1 The change from the enol to the keto form being promoted by ionizing solvents like water and alcohol, while non-ionizing solvents prevent or hinder it.
1939 Physical Rev. 55 24 These non-ionizing particles must be much more penetrating than photons.
1991 Connecticut Environment Jan. 14/1 Microwaves and radio waves are called non-ionizing radiation.
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