superliner

[ soo-per-lahy-ner ]

noun
  1. an ocean liner of relatively great size or speed.

  2. a railroad car or train providing express service and usually deluxe passenger accommodations.

Origin of superliner

1
First recorded in 1915–20; super- + liner1

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024