1. to restore or be restored to health. 2. (Medicine) (intr; often foll by over or up) (of a wound, burn, etc) to repair by natural processes, as by scar formation. 3. (Medicine) (tr) a. to treat (a wound, etc) by assisting in its natural repair. b. to cure (a disease or disorder)
Flash flood is an extreme type of flood that is categorized within the fast kinds of riverine floods. The âflashâ attached to the term refers to its rapid effect. This type of flood is found to be the result of the convective moisture from the air or waters, like rain and snow that fall from the sky.
What is the difference between flood and erosion? A flood is an event where water moves onto an area of land where  there isn't normally water. Erosion is the process by which rock  fragments are carried away to other locatâ¦ions. Floods can causes  erosion, but they don't always, nor are the necessary.