Ripple is the oscillations that can arise in a circuit when a signal changes suddenly. It stems (in analog circuits at least) from stray capacitances and inductances forming a resonator.
Answer--Ripple can refer to:* Ripple (charitable organisation)
* Ripple effect, the socio-educational phenomenon
* Ripple (electrical), residual unwanted variations following ac to dc conversion
o Frequency domain ripple, the ripple of a filter's insertion loss
* Ripple (fluid dynamics) for capillary waves
* Ripple, Kent, a village in Kent, England
* Ripple, Worcestershire, a village in Worcestershire, England
* Ripple marks, as identified in sediments and sedimentary rocks
* Ripple monetary system
* Ripple (wine)
it is also a cheerleading move! it is when you take a step clap turn take a step yurn and you bend your knees do a high v put your arms together to the side bring it to you and swing your arm then jump *smile*