Her Excellency is a title of respect given to certain high-ranking individuals, such as governors, ambassadors, and other dignitaries. It is often used in conjunction with the person's name, such as Her Excellency Jane Smith. The title is also used to refer to the wives of certain high-ranking officials, such as the wife of a governor or ambassador. In some cases, the title may be used to refer to a woman who holds a high-ranking position in her own right, such as a female ambassador.