geological

This term carries a scientific and technical weight, typically evoking images of deep time, strata, and the slow, grinding movement of tectonic plates. It is used to describe the physical makeup of the planet rather than its surface appearance or biological inhabitants. In common usage, it often appears in a metaphorical sense to describe an incredibly slow process. When someone refers to a geological pace, they are suggesting that a change is happening so slowly that it is nearly imperceptible to a human observer.