I don't know how you can say it has a precise meaning and then you define a meaning different than Wikipedia. Is it precise for you? "It is often confused with

I don't know how you can say it has a precise meaning and then you define a meaning different than Wikipedia. Is it precise for you? "It is often confused with oil depletion; however, whereas depletion refers to a period of falling reserves and supply, peak oil refers to the point of maximum production."