What does peak mean in a histogram?

In a histogram, a peak refers to a local maximum in the distribution of data, where a significant number of data points cluster around a particular value or range. Peaks indicate the most common values within the dataset, highlighting areas of higher frequency. The height of a peak corresponds to the frequency of data points in that range, making it easier to visualize the distribution's shape and central tendencies. Multiple peaks can indicate multimodal distributions, where there are several prevalent values or categories.