面めん積せきグラフ

め

ん

せ

き

グ

ラ

フ

Meanings

1

noun

area graph; area chart

A chart type that uses filled areas to show quantitative data over time or categories, common in statistics and data visualization.

mask, face, features

積volume, product (x*y), acreage

折おれ線せんグラフ
折れ線グラフ (line graph) connects data points with lines, while 面積グラフ fills the area below the line to emphasize volume.
棒ぼうグラフ
棒グラフ (bar chart) uses bars to compare discrete categories, whereas 面積グラフ is typically used for continuous data over an interval.

Compound of 面積 (area) and グラフ (graph), a straightforward technical term.