supertrain

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English[edit]

Etymology[edit]

super- +‎ train

Noun[edit]

supertrain (plural supertrains)

  1. An exceptionally fast or luxurious train (passenger vehicle).
    • 2018, Michael G. Zey, Seizing the Future: Dawn of the Macroindustrial Era:
      It is projected that the ride from Los Angeles to Las Vegas on such a supertrain would take 75 minutes.