speedway

/หˆspiหdweษช/

IPA: /S P IY1 D W EY0/

noun
  1. 1

    A form of motorcycle racing on flat (without camber) oval dirt tracks using motorcycles with neither brakes nor gears.

  2. 2

    A form of bicycle racing on flat (non-banked) oval dirt tracks.

  3. 3

    A racetrack venue designated especially for the sport of auto racing.

  4. 4

    A road for high speed traffic; an expressway.

Source: https://en.wiktionary.org/wiki/speedway