playoff

UK: ˈpleɪɒf | US: ˈpleɪɔːf

Definition
  1. n. a series of games or matches to determine the winner of a competition, especially after the regular season

  2. n. a decisive final contest or period of play in a game or sport

Structure
play <to engage in a game>off <away, conclusion>
Etymology

The term "playoff" emerged in the early 20th century in American sports, combining "play" (from Old English plegian, meaning "to exercise or engage in a game") and "off" (from Old English of, denoting separation or conclusion). The word reflects the idea of a concluding phase where teams compete to advance or determine a champion. The structure mirrors other compound nouns in sports terminology (e.g., "kickoff," "takeoff"), emphasizing a transition from regular play to a decisive stage.

Examples
  1. The team advanced to the playoffs after a strong regular season.

  2. The playoff game went into overtime, thrilling the fans.

  3. Winning the playoff series guaranteed them a spot in the finals.

  4. The playoff format was changed to include more teams this year.

  5. Injuries during the playoffs can drastically affect a team's chances.