コライダー

noun

collider

A particle accelerator in which two beams of particles are made to collide. Used in physics contexts.

• CERNの大おお型がたハドロンコライダーは世せ界かい最さい大だいの粒りゅう子し加か速そく器きです。

  CERN's Large Hadron Collider is the world's largest particle accelerator.