X-ray
US /ˈeks.reɪ/
UK /ˈeks.reɪ/
1.
an electromagnetic wave of high energy and very short wavelength, which is able to pass through many materials opaque to light.
:
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The doctor ordered an X-ray to check for broken bones.
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X-rays are used in many fields, including medicine and security.
1.
to examine or photograph with X-rays.
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The dentist will X-ray your teeth to check for cavities.
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They need to X-ray the luggage before it goes on the plane.