Understanding 'Cacophony' in Context

Read the passage below:

Despite the cacophony of noise surrounding her, Lily found a certain serenity in the chaotic hustle and bustle of the market. The vibrant colors and lively chatter filled her with a sense of excitement, making her heart race with delight. As she wandered from stall to stall, she appreciated the plethora of fresh fruits and flowers on display. Each moment spent in this animated atmosphere felt like a refreshing adventure.

In this passage, the word cacophony most closely means: