nomograph (noun)

1. The anime featured a nomograph in one of its episodes to illustrate the power level calculations of the characters.

2. The artist used a nomograph to create a visually appealing representation of the relationships between colors and their hues.

3. In the 19th century, engineers used nomographs to depict the complex relationships between pressure, volume, and temperature in the early days of thermodynamics.

4. The educational cartoon introduced a nomograph to help children understand the concept of proportions by visually comparing different quantities.