To make a subject of emulation, contention, or dispute; enter into a competition for; compete or strive for: as, to contest a prize; to contest an election (see contested).To contend or strive for in arms; fight or do battle for; strive to win or hold; struggle to defend: as, the troops contested every inch of ground.. To argue in opposition to; controvert; litigate; oppose; call in question; challenge; dispute: as, the advocate contested every point; his right to the property was contested in the courts.Synonyms. To debate, challenge.. To strive; contend; dispute: followed by with.. To vie; strive in rivalry.n. . Strife; struggle for victory or superiority, or in defense; a struggle in arms.n. . Dispute; debate; controversy; strife in argument; disagreement.n. Synonyms Conflict, Combat, etc. (see battle), encounter. See strife.2. Altercation; dissension; quarrel.