What does the word harmonic mean?

Usage examples for harmonic

  1. The horizontal lines which the breeze makes on still water, and which the sky often assumes at sunset, affect us from the same harmonic cause. – The Practice and Science Of Drawing by Harold Speed
  2. You perceive how all these varied groups of men and animals and fruits and flowers and stones unite to form one harmonic whole, whose loud and excellent music is the divinely pure chord of glorification." – Weird Tales. Vol. I by E. T. A. Hoffmann