'governess' originates from Middle English, specifically the word 'governesse', where 'govern' meant 'to direct' and the feminine suffix '-ess' marked a female agent.

'governesse' changed from Old French forms related to 'governer' and ultimately derives from Latin 'gubernare' (through Medieval Latin), and eventually became the modern English word 'governess' via Middle English.

Initially it meant 'a female who governs or directs', and over time it narrowed to the current meaning 'a woman employed to teach and look after children in a private household.'