an oscillation of a mechanical system in which all particles move with the same frequency and phase.
Read more in this article about some frequently asked questions and fun facts related to our definitions.
What’s The Difference: Average, Mean, Median, And Mode
As you probably know the terms average, mean, median, and mode are commonly confused with one another because they all describe ways to talk about sets of numbers.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019