Crosswords Solver

Answer: nomograph
Answer	Crossword Clue
nomograph	a chart or diagram of scaled lines or curves used to assist in mathematical calculations also NOMOGRAM
nomograph	any similar graph used to show the relation between quantities, values, numbers, and so on
nomograph	graph, usually containing three parallel scales graduated for different variables so that when a straight line connects values of any two, the related value may be read directly from the third at the point intersected by the line

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.

Answer: nomograph