Key

From open-encyclopedia.com - the free encyclopedia.

The word key has several uses:

A key (lock) is a physical object (tool) used to manipulate a lock.
A key (music) forms a property of a piece of music: see also key signature.
A key (cryptography) consists of a piece of information, usually kept secret, used to customise ciphers.
A key (instrument) comprises a moving part of a musical instrument.
Key (company), a Japanese firm, makes ren'ai video games.
In database design, keys refer to unique values in database rows. See primary key and related articles.
A telegraph key serves to send Morse code.
Typewriters and computer keyboards have buttons called keys used for the input of text or commands.
A key (map) consists of the section of a map or other document that explains the symbols used elsewhere on the document.
A key (art) features in painting and photography.
A key frame constitutes a frame or cell in animation which serves as a guide for the other frames, or inbetweens. Usually the key framer is a more prominent artist than inbetweeners.
An identification key can help to identify species.
The word key or cay may refer to an island, especially in the Caribbean Sea.
The Florida Keys consist of a chain of islands off the coast of Florida.
A skate key functions as a tool in the adjusting of roller skates.
Keying (graphics) involves compositing two or more frames in video editing.
Keying (car) involves using something metallic, such as a latch-key, in order to scratch something (often something of perceived value) such as a car.
The House of Keys (also knowns as "The Keys") operates as part of the Tynwald - the parliament of the Isle of Man
The word "key" has a homophone: quay.

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ca:Clau de:Schlüssel ja:キー nl:Sleutel sv:Nyckel