ヒッグス粒りゅう子しヒッグスりゅうしMeanings1nounHiggs boson; Higgs particlephysicsPhysics term for the elementary particle predicted by the Higgs mechanism.2012年ねんにヒッグス粒りゅう子しが発はっ見けんされた。The Higgs boson was discovered in 2012.