/ˈprɒstɪtjuːt/
[noun] A person, usually a woman, who receives money in exchange for sexual services. The word is also used as a verb meaning to use something valuable in a way that is wrong or shameful, often for money.
Before it meant selling sex, 'prostitute' simply meant to 'expose publicly' — making a street vendor and a sex worker etymological cousins.
The word 'prostitute' comes from the Latin verb *prostituere*, meaning 'to expose publicly' or 'to offer for sale'. This verb was built from two parts: the prefix *pro-*, meaning 'before' or 'in front of', and *statuere*, meaning 'to place' or 'to set up'. So at its most literal, a prostitute was simply someone who had been 'placed in front of' others — put on public display. The root *statuere* itself descends from *stare*, meaning 'to stand', which is one of the most ancient and productive roots in all of Latin.
In classical Latin, *prostituere* carried a broad meaning. It could describe placing goods in the marketplace, exposing someone to danger, or degrading something through misuse. The specific sexual meaning — offering oneself or another for money — was present in Latin from an early period, but it sat alongside these more general senses of public exposure and shameless display. Roman writers used *prostituta* (the past participle of *prostituere*) to describe women who sold sexual services, and this past participle form is the direct ancestor of the English word we use today.
The word entered English in the 16th century, at a time when educated Europeans were deeply immersed in classical Latin texts and frequently borrowed directly from them. The earliest English uses, appearing around the 1530s to 1550s, treated 'prostitute' primarily as a verb, meaning to devote something to base or unworthy purposes. You could 'prostitute' your talents, your honour, or your art — squandering something precious for corrupt or shameful ends. This broader moral meaning is still alive today when someone accuses a gifted artist of 'prostituting' their skills for cheap commercial work.
The noun sense — referring to a person who sells sex — became firmly established in English during the latter half of the 16th century and was widespread by the 17th century. It gradually displaced older English terms like 'harlot', 'strumpet', and 'whore', partly because it carried the cold, clinical distance of a Latin term. Interestingly, the word's Latin root *stare* (to stand) also flows through a remarkable range of English words via different routes. Latin *stare* → Old French *ester* gave English the word 'statue'; Latin *statuere* → Old French *establir* → English 'establish'; and Latin *stare* → Old French *rester* → English 'rest' (in the sense of remaining). Even the word 'state', as in a political state, traces back to the same standing, stable root.
Over the centuries, 'prostitute' has been the subject of shifting attitudes, euphemisms, and political debate. In modern usage, many activists and writers prefer terms like 'sex worker', arguing that 'prostitute' carries centuries of moral condemnation embedded in its very structure — the idea of being publicly exposed, displayed, and debased. Yet the word's original Latin meaning reminds us that what it really described was visibility: the act of standing before others, in the open, for a price. The morality was added by those who came after. The etymology, as so often, is more neutral — and more human — than the history of its use.