microradiograph
/ˌmaɪkroʊˈreɪdiəˌɡræf/
noun
- A very small X-ray image, usually of a tiny object or a thin slice of material, used for scientific or medical study.
- Using a microradiograph, the dentist could see tiny cracks in the tooth that a normal X-ray missed.
- The scientist examined the microradiograph of the insect's wing to see its internal structure.
- The lab technician placed the sample under the microscope to create a microradiograph of the metal alloy.