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Harmonic combinations
Answer for the clue "Harmonic combinations ", 7 letters:
octaves
Alternative clues for the word octaves
Word definitions for octaves in dictionaries
Wiktionary
Word definitions in Wiktionary
n. (plural of octave English)
Usage examples of octaves.
These were hitherto unsuspected octaves of electromagnetic radiation far below even the gamma and cosmic rays in wavelength, and which had velocities vastly greater than the speed of light.