Lavish hospitality; a royal welcome. This term comes from the practice of rolling out a carpet for a particularly esteemed visitor to walk on. Although similar practices surely were common from the earliest days of welcoming royalty, the term red carpet dates only from the early twentieth century. The OED cites a news story in the Daily Mail (1960) about honoring the two-millionth passenger to leave London via TWA jet: “There was a hitch when Mr. Mueller arrived. He is just two years and four months old. The red-carpet treatment went to his mother.”