Skip to main content
X-ray

X-ray

127 3.4
A picture made with invisible light to show the inside of the body
  • noun
  • /ˈɛksˌreɪ/
  • Specialized
translation icon : radiografía
  • The doctor reviewed the X-ray to check for any broken bones.
  • a chest X-ray
  • an X-ray image
  • a normal X-ray

Well, they actually see the canvas through X-rays of the painting.

Autoplay Next

Examples

Synonyms

scan
vsX-ray
382 3.9

An image of the inside of the body made by a medical machine

is the specific name for images produced by radiation rather than any scanned image
CT
vsX-ray
  • Specialized
52 3.7

A medical scan that uses X-rays and a computer to make detailed images of the inside of the body

is the simple two dimensional photographic method rather than computer reconstructed slices
CAT scan
vsX-ray
  • Specialized
42 3.2

A medical test that makes detailed pictures of the inside of the body using X-rays

denotes basic photographic images rather than detailed tomographic cross sections
CT scan
vsX-ray
  • Specialized
26 3.2

A medical test using X-rays and a computer to make detailed images of the inside of the body

names simple photographic images rather than detailed computer processed slice images
radiograph
vsX-ray
  • Specialized
2 6.1

A picture made with X-rays to show inside the body

is the everyday label for such diagnostic images rather than the technical term
X-ray picture
vsX-ray
  • Specialized
1 3.0

A picture made with X rays that shows the inside of the body

is the broader term for images created this way rather than this naming style
tomogram
vsX-ray
  • Specialized
1 8.4

An X-ray image that shows a thin slice through the body

refers to flat photographic images rather than cross sectional tomographic ones
X-ray photograph
vsX-ray
  • Specialized
3.7

A picture of the inside of the body made with X-rays

is the general name for images made this way rather than the specific photographic form
roentgenogram
vsX-ray
  • Archaic
9.9

A picture made with X-rays that shows the inside of the body

is the common, nontechnical label for that same diagnostic photographic image
radiogram
vsX-ray
  • Specialized
9.1

An image made with X-rays to show bones or other parts inside the body

uses the general image term rather than this more technical photographic label
ultrasonogram
vsX-ray
  • Specialized
4.6

A picture of the inside of the body made using sound waves for doctors to check

refers to images made by radiation, not by sound wave based imaging

How Detailed

tomography
  • Specialized
3 6.7
MRI
  • Specialized
119 4.0
X-ray
  • Specialized
127 3.4
ultrasound
  • Specialized
109 4.1

Surface Forms

X-ray singular
X-rays plural

Morphology

X-ray = X + ray (opaque) = X + ray

This sense is a metonymic extension from the radiation sense, so the meaning 'image produced using X-rays' is not directly predictable from the compound parts alone.

Etymology

X-ray also means the picture made with those rays. It is called an X-ray because the X means 'unknown' and those invisible rays make an image of the inside of the body, so a dental or hospital X-ray helps doctors see bones and teeth.