Nonionizing Radiation

**Semantic type:** Natural Phenomenon or Process

**Definition:** Electromagnetic radiation which does not produce ions in matter through which it passes. Its wavelengths are generally greater than those of far ultraviolet radiation and range through the longest radio waves.

**Synonyms:** - Radiation Non-Ionizing, Other - Radiation, Non-Ionizing - Radiation, Nonionizing - Radiation-Non-Ionizing Total