What is deconstruction in Jacques Derrida's philosophy?

In Jacques Derrida's philosophy, deconstruction is a method of critical analysis that examines the fundamental conceptual "oppositions" inherent in Western philosophy. These oppositions are typically binary and hierarchical, such as speech/writing, nature/culture, or mind/body, where one term is traditionally privileged as primary while the other is viewed as secondary or derivative.123

Deconstruction does not aim to simply invert these hierarchies. Instead, it seeks to "displace" them by exploring the internal tensions and contradictions within a text. By analyzing how a text relies on implicit or indirect meanings, deconstruction reveals that these oppositions are not natural or necessary, but are "constructions" created by the text itself.23

Central to this is Derrida’s concept of différance, which suggests that linguistic meaning is never fully "present" or fixed. Because words derive meaning only through their differences from other words, meaning is endlessly "deferred" in an infinite chain. Ultimately, deconstruction challenges logocentrism—the assumption that truth exists independently of language—by demonstrating that meaning is inextricably bound to the play of linguistic signs.23