Appropriation is the act of taking possession of or assigning purpose to properties or ideas and is important in many topics, including:

• Appropriation (sociology) in relation to the spread of knowledge
• Appropriation (art)
  • Appropriation (visual art) [1]
  • Appropriation (music) in reference to the re-use and proliferation of different types of music
• Appropriation (law) as a component of government spending
• Appropriation (Catholicism) [2]
• Cultural appropriation is the borrowing, or theft, of an element of cultural expression of one group by another.
• The tort of appropriation is one form of invasion of privacy.

yeaa it means wen u use sum1 else pictures n change it around Appropriation in sociology is, according to James J. Sosnoski, the assimilation of concepts into a governing framework. ... Composition with Fruit, Guitar and Glass. ... Appropriation in visual art wis where an artist borrows from a number of art sources, and places other peoples work in a new context AKA, recontextualisation. ... Gino Stefani makes appropriation the chief criterion for his popular definition of melody (Stefani 1987a). ... Music is an art, entertainment, or other human activity which involves organized and audible sound, though definitions vary. ... An appropriation bill or supply bill is a legislative motion which authorizes the government to spend money. ... Cultural appropriation (also commonly refered to as cultural misappropriation or cultural theft) is the adoption of elements of cultural expression of one societal group, such as forms of dress or personal adornment, music and art, religion, language, or behavior, by an external group, who often ignore the underlying purpose and... In the common law, a Tort is a civil wrong, other than a breach of contract, for which the law provides a remedy. ... Invasion of privacy is a legal term essentially defined as a violation of the right to be left alone. ...