Privet is a type of plant that is commonly used in landscaping. It is a member of the Oleaceae family and is known for its fast-growing, dense foliage. The term privet can refer to a HEDGE, a HEDGEROW, or a SHRUB. A HEDGE is a line of closely spaced shrubs or trees that are typically used to form a boundary or divide an area. A HEDGEROW is a row of shrubs or trees planted close together, often along the edge of a field or road. A SHRUB is a woody plant that is smaller than a tree and typically has multiple stems.