expression, godan verb (-ru)
cap off; culminate; finish with a flourish
Used when a final event, performance, or achievement provides a fitting or impressive conclusion to a series, event, or career.
彼は現役最後の試合でホームランを打ち、最後を飾った。
He capped off his active career with a home run in his final game.
花
A large shell was launched to cap off the fireworks display.