cacophony
/kəˈkɑfəni/
noun
- A harsh, unpleasant mixture of sounds; a discordant noise.
- In the forest, the sudden cacophony of animal calls warned of a predator nearby.
- The cacophony of the city street—honking cars, shouting vendors, and blaring music—was overwhelming.
- The classroom erupted into a cacophony of chatter when the teacher left the room.