Last Updated：2025/11/20

High-energy radiation that is capable of causing ionization in substances through which it passes; also includes high-energy particles.

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ionizing radiation

Source Word

ionizing radiation

countable uncountable

High-energy radiation that is capable of causing ionization in substances through which it passes; also includes high-energy particles.

Japanese Meaning

物質を通過する際、その物質の原子や分子がイオン化（電子がはじかれる）されることを引き起こす高エネルギーの放射線。高エネルギーの粒子も含む。

Hospitals implement strict shielding and monitoring protocols to protect staff from ionizing radiation during imaging procedures.

病院では、画像診断の際に職員が電離放射線にさらされないよう、厳格な遮蔽とモニタリングの手順を実施しています。

Sense（1）

High-energy radiation that is capable of causing ionization in substances through which it passes; also includes high-energy particles.

ionizing radiations

（ plural ）