Jacques Derrida

Deconstruction is Derrida's way of reading texts to show how their meanings depend on unstable oppositions and exclusions. It is not simply destruction; in works such as Of Grammatology, he examines how philosophical claims rely on what they try to marginalize.

Of Grammatology, published in French in 1967, is one of Derrida's major early works. It challenges the philosophical preference for speech over writing and helped make deconstruction influential in literary theory and philosophy.

Différance is Derrida's coined term for the way meaning is both different from other meanings and deferred through signs. The term is associated with a 1968 lecture and became one of the most recognizable concepts in his writing.

Derrida changed how many readers approach texts by focusing on ambiguity, contradiction, and the limits of fixed interpretation. His influence spread from philosophy into literature, law, architecture, and cultural theory in the late twentieth century.