A variety of terms are used for those who engage in prostitution, some of which distinguish between different types of prostitution or imply a value judgment about them.

Sex work researcher and writer Gail Pheterson writes that these metaphorical usages exist because "the term "prostitute" gradually took on a Christian moralist tradition, as being synonymous with debasement of oneself or of others for the purpose of ill-gotten gains".
In the Ancient Near East along the Tigris–Euphrates river system there were many shrines and temples or "houses of heaven" dedicated to various deities documented by the Ancient Greek historian Herodotus in The Histories As early as the 18th century BC, ancient Mesopotamia recognized the need to protect women's property rights.
For instance, in the book, The Catcher in the Rye, Holden Caulfield says of his brother ("D. Usage of the "political prostitute" moniker is by no means unique to Russian political lexicon, such as when a Huffington Post contributor expressed the opinion that Donald J.
Trump was "prostituting himself to feed his ego and gain power" when he ran for President of the United States.
In Germany, however, most prostitutes' organizations deliberately use the word Hure (whore) since they feel that prostitute is a bureaucratic term.
Those seeking to remove the social stigma associated with prostitution often promote terminology such as sex worker, commercial sex worker (CSW) or sex trade worker.
A literal translation therefore is: "to put up front for sale" or "to place forward".
The Online Etymology Dictionary states, "The notion of 'sex for hire' is not inherent in the etymology, which rather suggests one 'exposed to lust' or sex 'indiscriminately offered.'" The word prostitute was then carried down through various languages to the present-day Western society.
It is sometimes referred to euphemistically as "the world's oldest profession" in the English-speaking world. Brothels are establishments specifically dedicated to prostitution.
In escort prostitution, the act may take place at the client's residence or hotel room (referred to as out-call), or at the escort's residence or a hotel room rented for the occasion by the escort (in-call). Although the majority of prostitutes are female and have male clients, a prostitute can be, and have clients, of any gender or sexual orientation.
Prostitution is one branch of the sex industry, along with pornography, stripping, and erotic dancing.