Any of various sports in which automobiles (motor cars) are raced, either around a track, on roads or across country
A competition.
Controversy; debate.
Struggle for superiority; combat.
To strive earnestly to hold or maintain; to struggle to defend.
To call into question; to oppose.
To make a subject of litigation; to defend, as a suit; to dispute or resist, as a claim, by course of law.
To contend.