The phrase gradually came to be used as a euphemism for prostitution. Nevertheless, "PK" is often used as a euphemism for the phrase. Carnal knowledge is an archaic or legal euphemism for sexual intercourse. Gleeden prohibits vulgarity, nudity and euphemism. The word "euphemism" itself can be used as a euphemism. It was frequently used as a euphemism for homosexuality and pederasty. The word may be a euphemism for death. The word "Anschluss" has endured since 1938, despite being a euphemism for what took place. Freedom fries is a political euphemism for French fries. The term may be a euphemism for erotic photography. Rumours saw female "guests" (a euphemism for prostitutes) referred to as "Nuns". In 2009, Hannity said he supported enhanced interrogation, a euphemism for torture. A modern Hebrew euphemism for pork is "white meat". The terms used for this condition are subject to a process called the euphemism treadmill. "Garden flat" can serve simply as a euphemism for a basement.