X-ray

See-through medical image

X-ray is the standard capitalized spelling for the electromagnetic radiation discovered by Wilhelm Röntgen in 1895, and for images produced using it: The doctor ordered an X-ray of her chest.

In the NATO phonetic alphabet, X-ray represents the letter X.

As a verb, to X-ray means to examine with this technology: They X-rayed his luggage at customs.

Also spelled x-ray.

physics

electromagnetic

Involving electric and magnetic fields

ionizing · absorption · spectrum · frequency · kilovolt · cathode · anode · tube · diffraction · crystallography

NATO

Bravo

Exclamation praising performance

  • CharliePhonetic alphabet's third
  • DeltaAlluvial formation at mouth
  • EchoSmart home device

Golf · Hotel · India · Juliet · Lima · Mike · November · Oscar · Quebec · Romeo

astronomy

pulsar

Magnetized rotating neutron emitter

  • quasarLuminous active galactic core
  • nebulaInterstellar gas formation
  • ChandraSanskrit word for moon

telescope · cosmic · binary · corona · solar · flare · supernova · neutron · observatory · satellite

Categories
Opposites
electromagnetic spectrum position

X-rayradio wave

Electromagnetic broadcast frequency

infrared · visible light · microwave · gamma ray · ultraviolet

visibility/perception

X-rayvisible light

Radiation the eye detects

sunlight · daylight · ambient light · white light · colored light

medical imaging approach

X-rayultrasound

Inaudible high-frequency waves

MRI · physical examination · sonogram · magnetic resonance imaging · palpation

Family

ray, X-rays

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G