タキオンタキオンFreq.FrequencyTop 100,000Meanings1nountachyonphysicsHypothetical faster-than-light particle in theoretical physics.タキオンは理り論ろん上じょうの粒りゅう子しで、光ひかりより速はやく動うごくとされる。Tachyons are theoretical particles that are said to move faster than light.
