radiograph

/'reidiougrɑ:f/

Thân thiện

A doctor examines a radiograph on a lightbox.

Definition

1. Noun:
   • A photographic image produced by radiation: A "radiograph" is a photographic image created on a radiation-sensitive surface (like a film or digital detector) using forms of electromagnetic radiation other than visible light, most commonly X-rays or gamma rays. It is used to visualize the internal structure of an object, especially within medical and industrial contexts.

Usage Examples

• Noun:
  • The dentist examined the radiograph of my teeth to check for cavities.
  • The technician analyzed the industrial radiograph for any cracks in the metal weld.

Advanced Usage

• "To radiograph" (verb, less common): The act of producing a radiograph.
  • The doctor needed to radiograph the patient's chest to confirm the diagnosis.

Variants and Related Words

• Radiography (n): The process or technique of creating radiographs.
  • She studied radiography to become a medical imaging technician.
• Radiographic (adj): Relating to radiographs or radiography.
  • The radiographic image showed a clear fracture.

Synonyms

• X-ray (image): A common synonym, though "X-ray" specifically refers to images made with X-rays, while "radiograph" is a broader term that can include images made with other radiation types.
• Roentgenogram: A technical term for an X-ray image, named after Wilhelm Röntgen, the discoverer of X-rays.

Related Phrases

• Digital radiograph: A radiograph captured and stored using digital technology instead of traditional film.
  • The clinic has switched entirely to digital radiographs.
• Chest radiograph: A specific type of radiograph of the chest, commonly called a chest X-ray.
  • A routine chest radiograph is part of the physical exam.

Học thuật

Noun

1. a photographic image produced on a radiosensitive surface by radiation other than visible light (especially by X-rays or gamma rays)

Từ đồng nghĩa

• radiogram
• shadowgraph
• skiagraph
• skiagram