SPEEDWAY
speedway
(noun) a racetrack for racing automobiles or motorcycles
speedway
(noun) road where high speed driving is allowed
Source: WordNet® 3.1
Etymology
Noun
speedway (countable and uncountable, plural speedways)
(uncountable) A form of motorcycle racing on flat (without camber) oval dirt tracks using motorcycles with neither brakes nor gears.
(uncountable) A form of bicycle racing on flat (non-banked) oval dirt tracks.
A racetrack venue designated especially for the sport of auto racing.
A positive-camber banked oval racing circuit, designed for high speed cornering, racing anywhere on the length of the track.
A size of paved banked oval racetrack, smaller than superspeedways, but larger than a mile.
(chiefly, US) A road for high speed traffic; an expressway.
Synonyms
• (motorcycle racing genre): motorcycle speedway
• (bicycle racing genre): cycle speedway, bicycle speedway
• (racing track): motor speedway, motospeedway
Etymology
Proper noun
Speedway (plural er-noun)
An enclave in Indianapolis, Wayne Township, Marion County, Indiana, United States
Source: Wiktionary