0 repeated movement from one position to another: --
Sound is a mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas.
His mood never settled; there was a continuous oscillation between two extremes.
The oscillations of the needle were so slight they were hard to detect.
Phase difference can be measured as a fraction of an oscillation.
One study found sudden bursts of high-frequency 40 Hz oscillations (gamma waves) in the brain appearing just prior to moments of insight.
After much oscillation, the pound is unchanged against the dollar.
Mealtimes strongly influence this daily oscillation in blood sugar, or glucose, concentrations.
"Nictation" is an oscillation in the diameter of the pupil which shows the scanner that a real person is there and not just a photo of an eye.