Deconstructivism

de·con·struc·tion

/ˌdikənˈstrʌkʃən/ Show Spelled[dee-kuhn-struhk-shuhn]

–noun a philosophical and critical movement, starting in the 1960s and esp. applied to the study of literature, that questions all traditional assumptions about the ability of language to represent reality and emphasizes that a text has no stable reference or identification because words essentially only refer to other words and therefore a reader must approach a text by eliminating any metaphysical or ethnocentric assumptions through an active role of defining meaning, sometimes by a reliance on new word construction, etymology, puns, and other word play


wikipedia
Deconstructivism in architecture, also called deconstruction, is a development of postmodern architecture that began in the late 1980s. It is characterized by ideas of fragmentation, an interest in manipulating ideas of a structure's surface or skin, non-rectilinear shapes which serve to distort and dislocate some of the elements of architecture, such as structure and envelope. The finished visual appearance of buildings that exhibit the many deconstructivist "styles" is characterized by a stimulating unpredictability and a controlled chaos.

The attempt in deconstructivism throughout is to move architecture away from what its practitioners see as the constricting 'rules' of modernism such as "form follows function," "purity of form," and "truth to materials."