Definition: The word "abrasive" means having a rough or rough surface, being abrasive in nature, or being very hard on something, which can include objects, surfaces, tools, etc. The word "abrasive" also refers to a material that has a high content of small particles or pores or holes. It's like a bit of dirt, dust, or grit, but it's more likely to be found in the form of abrasive particles on a piece of wood, sandpaper, or even in a bathroom sink. For example, if you have something like an old newspaper or a plastic bottle that is already rough and chipped, then you could say it's "abrasive" because it's made up of small particles that make it difficult to touch.