a tactical device where an enemy piece is attacked by a line piece and forced to move, thereby exposing a second enemy piece to capture

Electromagnetic radiation that has a very short wavelength, emitted from a substance when it is attacked by a line of electrons in a vacuum. Machines are able to produce this, and they are known as x-ray machines. They are useful in geology and mineralogy for the study of the chemical constituents of rocks and minerals.

X-ray (1995) was Ray Davies' first major attempt to write prose outside of his musical career as founding member of the British rock band the Kinks.

XRay is a 100% pure Java GUI-enhanced tool for transparent monitoring and logging of all HTTP messages that transpire between your web browser and an arbitrary host.