διάμετρος

Etymology
From.

Noun

 * 1) the diameter or diagonal of a parallelogram
 * 2) the diameter of a circle
 * 3) a rule for drawing the diameter
 * 1) the diameter of a circle
 * 2) a rule for drawing the diameter
 * 1) the diameter of a circle
 * 2) a rule for drawing the diameter
 * 1) the diameter of a circle
 * 2) a rule for drawing the diameter
 * 1) the diameter of a circle
 * 2) a rule for drawing the diameter
 * 1) a rule for drawing the diameter
 * 1) a rule for drawing the diameter

Noun

 * 1)  diameter