A governess is a woman employed as a private tutor, who teaches and trains a child or children in their home. A governess often lives in the same residence as the children she is teaching; depending on terms of their employment, they may or may not fulfill the limited role of an au pair, cook, and/or maid as a secondary function. In contrast to a nanny, the primary role of a governess is teaching, rather than meeting the physical needs of children; hence a governess is usually in charge of school-aged children, rather than babies.
The position of governess used to be common in affluent European families before the First World War, especially in the countryside where no suitable school existed nearby and when parents preferred to educate their children at home rather than send them away to boarding school for months at a time, and varied across time and countries. Governesses were usually in charge of girls and younger boys. When a boy was old enough, he left his governess for a male tutor or a school.