1.
decisive battle; final showdown
A battle or contest that determines the final outcome of a war, tournament, or competition. Used both for literal military engagements and figuratively for any climactic contest.
いよいよ決戦の日が来た。
The day of the decisive battle has finally come.
両チームは決戦に臨んだ。
Both teams faced the final showdown.
関ヶ原の戦いは天下の行方を決めた決戦だった。
The Battle of Sekigahara was a decisive battle that determined the fate of the nation.
USAGE:
決戦 carries dramatic weight and is commonly used in historical narratives, sports commentary, and gaming contexts. Unlike 戦闘 (combat, fighting in general), 決戦 specifically implies a contest whose outcome is final and decisive.
COMMON COLLOCATIONS:
- 決戦に臨む: to face a decisive battle
- 決戦の舞台: the stage for the final showdown
- 決戦投票: runoff vote, deciding vote
- 天王山の決戦: a pivotal battle (figurative)