Definition of supercruiser in English:

supercruiser

noun

  • 1A naval cruiser capable of cruising at very high speeds.

  • 2Any of various types of cruiser regarded as very fast, large, or otherwise exceptional.

  • 3Aeronautics a jet aeroplane capable of sustained flight at supersonic speed without the use of afterburners.

Origin

Early 20th century; earliest use found in The Observer.