A UK university offering distance learning taught courses to people without formal academic qualifications, teaching being by correspondence and online with mostly optional tutorials and for some courses compulsory summer schools. Access to postgraduate research is selective and is primarily taught on campus using traditional methods.

(business, finance) A trading method whereby traders gather in person, often in a pit, and call out to all their desire to buy or sell a quantity at a given price, transactions being consummated when two parties can agree on a price. Most frequently used in securities markets.

The credits shown at the beginning of a film, TV program, etc.

(finance) The total number of contracts outstanding between market participants in a market for futures, options, or other derivatives.

A music, poetry, or comedy stage platform with open invitation, that is, where anyone is invited to perform.

(computing) A proxy server that may be accessed by any Internet user.

(film) Of a soft matte film, transferred to a home video format with the full frame exposed, thus having the theatrical mattes removed.

(astronomy) a more or less irregular star cluster containing tens to thousands of stars

(Britain, Australia) a can opener.

A device used to open tin cans, usually by slicing the lid off. / (roller derby) A shoulder hit to the chest, usually accomplished while moving from a crouched to a standing position.