Meaning of the word "bubble chart" in English

What does "bubble chart" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

bubble chart

US /ˈbʌb.əl tʃɑːrt/
UK /ˈbʌb.əl tʃɑːt/
"bubble chart" picture

Noun

a type of chart that displays three dimensions of data, where each data point is represented by a bubble whose size indicates the third value

Example:
The marketing team used a bubble chart to compare market share, growth rate, and total revenue.
In a bubble chart, the area of the circle represents the magnitude of the data point.