1. musical instruments that are played by being struck, shaken, or scraped
Usage: plural form; music
2. the striking of one object against another; impacts or collisions
Usage: plural form; formal

Examples

• The orchestra’s percussions section included timpani, cymbals, and snare drums.
• She specialized in playing various percussions during her music studies.
• The percussions added rhythm and energy to the jazz performance.
• The building shook from the percussions of the nearby construction work.
• Multiple percussions against the hull damaged the ship’s exterior.
• The percussions of the hailstorm left dents in all the parked cars.