Skin glue can also be used to close the edges of other wounds that may be larger. For example, over the top of stitches beneath your skin (subcutaneous stitches) or to close an incision made during an operation. Surgeons may use skin glue after operations or procedures such as: vasectomy (male sterilisation)
Definition of ozone for English Language Learners. : 1  a form of oxygen that is found in a layer high in the earth's atmosphere. : 2  fresh healthy air especially near the sea.
What is Ozone (O 3). Ozone (O3) is a gas that can form and react under the action of light and that is present in two layers of the atmosphere. High up in the atmosphere, ozone forms a layer that shields the Earth from ultraviolet rays. However, at ground level, ozone is considered a major air pollutant.