Materiality of the Signifier

The "materiality of the signifier" names Lacan's thesis that the signifier is not merely a formal, abstract unit in a differential system but possesses a bodily, quasi-physical force: it impinges on the living organism, carves into it, and through that very impingement produces subjectivity. The doctrine stands against any idealist reading of Saussurean linguistics in which the signifier is purely relational and weightless. For Lacan, the signifier's entry into the organism is a traumatic event — it disrupts the biological organism's imaginary self-sufficiency and installs the parlêtre (the speaking being) in its place. The symbolic order is thus not a neutral grid superimposed on a pre-formed subject but the very cause of subjectivity: the signifier's material pressure on the body is what brings the human subject into being at all.

This doctrine functions in the passage as the explanatory kernel behind Lacan's "thing's order" — the symbolic order understood as a self-relating system of signifiers structurally homologous to Hegelian dialectics. The materiality of the signifier is precisely what distinguishes Lacanian structural linguistics from the abstractionism of ego psychology: where ego psychology reads the unconscious in terms of adaptation and ego-mediated accommodation to reality, Lacan insists that the unconscious is produced by the weight of the signifier on the flesh — by the intrusion of the Other's discourse into the organism before any ego is constituted. This is why the failure of ego psychology is recast in the source text as foreclosure rather than repression: ego psychology cannot see the signifier's material causality because it has psychotically repudiated the very order (the symbolic) in which that causality operates.

In derek-hook-calum-neill-stijn-vanheule-reading-lacan-s-ecrits-from-the-freudian-t, the materiality of the signifier is positioned as the positive doctrine underlying Lacan's critique of ego psychology and his account of the symbolic order as causally generative rather than merely reflective of a pre-given subject. It is an extension and specification of the cross-referenced concept of Dialectics: just as Hegelian dialectics describes the symbolic as a self-relating, self-transforming system, the materiality of the signifier gives that system its causal grip on the organism — it is the "how" of the symbolic's constitutive work. The concept is equally continuous with Das Ding: if das Ding is the beyond-of-the-signified that resists assimilation, the materiality of the signifier describes the near side of that same event — the moment the signifier strikes the body and hollows it out, leaving the void around which desire (in the cross-referenced Desire synthesis) will organize itself.

The concept stands in explicit opposition to Adaptation: ego psychology's therapeutic telos of fitting the subject to reality presupposes an organism that exists prior to and independently of the signifier, which can then be coached toward better environmental fit. The materiality of the signifier dissolves that presupposition entirely — there is no organism-prior-to-the-signifier to adapt, because the organism only becomes a subject (the parlêtre) through the signifier's material impingement. In this sense the concept occupies a foundational, generative role in the source's argument: it is the doctrine that makes all the other critical moves (against ego psychology, against adaptation, toward foreclosure as the more accurate diagnostic category for ego psychology's blindness) theoretically coherent.

Reading Lacan's Écrits: From 'The Freudian Thing' to 'Remarks on Daniel Lagache'Derek Hook, Calum Neill & Stijn Vanheule (eds.) · 2019 (p.26)

he has in mind his doctrine of the materiality of the signifier and this signifying matter's impingement on the human organism as causing the subjectivity of the parlêtre to come into being.

The phrase "signifying matter's impingement" is theoretically loaded because it fuses two registers that idealist linguistics keeps apart — the semiotic (signifying) and the somatic (matter, impingement) — insisting that the signifier acts on the body with a force analogous to a physical cause; the word "causing" then transforms the parlêtre from a grammatical subject into an effect, reversing the ordinary assumption that a subject precedes and deploys language.