noun: wave-like motion; a gentle rising and falling in the manner of waves
noun: (physics) a movement up and down or back and forth
noun: an undulating curve
See Also
Bell Telephone patent
Oscillation
Sine Wave
Undulatory
Vibration
Wave
noun: wave-like motion; a gentle rising and falling in the manner of waves
noun: (physics) a movement up and down or back and forth
noun: an undulating curve
See Also
Bell Telephone patent
Oscillation
Sine Wave
Undulatory
Vibration
Wave