An accelerating process or situation is one that's getting faster or moving more quickly.
When we talk about things that are accelerating, it often means they're gaining speed, momentum, or energy. For example, a car might accelerate down the highway, picking up speed and covering more ground in less time. Similarly, inflation can accelerate when prices rise rapidly over a short period of time. Even ideas and trends can accelerate, spreading quickly through social media or becoming popular overnight. In science, acceleration is often used to describe changes in velocity or motion, like how an object's speed increases as it falls towards the ground.
present participle and gerund of accelerate
