超光速

chāoguāngsù

faster-than-light; superluminal

Wiktionary

Entry Composition

1 超 chāo
  1. to exceed
  2. to overtake
  3. to surpass
  4. to transcend
  5. to pass
  6. to cross
  7. ultra-
  8. super-
2 光速 guāngsù the speed of light