curvegraph
nounUK /ˈkɜːv.ɡrɑːf/
US /ˈkɝːv.ɡræf/
A curvegraph is a picture that shows a smooth, bending line.
The teacher drew a curvegraph to show how the plant grew taller each week.
OTHER MEANINGS
2. A graph in which data points are joined by a smooth curved line rather than straight segments.
The scientist used a curvegraph to display the temperature change over the day.
3. A visual tool for comparing two changing values along a bending path.
Her curvegraph made it easy to see how speed rose and fell.
4. Any diagram that emphasizes curvature, such as a plot of a mathematical curve.
The math book showed a curvegraph of a parabola.