Roentgen: meaning, definitions and examples

^{Context #1 | Noun}

scientific term

Roentgen refers to the unit of measure for ionizing radiation in the air. Named after Wilhelm Conrad Roentgen, the discoverer of X-rays, it reflects the amount of X-ray or gamma radiation needed to produce a certain amount of ionization in a specific volume of air. This measurement is crucial in fields such as radiology, nuclear medicine, and radiation protection, where understanding exposure levels is essential for safety. The term is often used in clinical and laboratory settings to quantify radiation exposure in diagnostic imaging.

ionization measurement, radiation exposure unit

Examples of usage

• The patient was exposed to a low roentgen dose during the X-ray.

• Radiologists must carefully monitor roentgen levels to ensure patient safety.

• The equipment can measure radiation in roentgens to assess exposure.

• Understanding roentgen is vital for radiation protection guidelines.