this fundamentally partial aspect of the object in so far as it is pivot, centre, key of human desire... directed towards a dialectic of totalisation, namely the only one worthy of us, the flat object, the round object, the total object
Lacan argues that analytic culture has systematically effaced its own discovery of the partial object as the structural pivot of desire, replacing it with a normalizing ideology of genital totality.
, The Seminar of Jacques Lacan, Book VIII: Transference, 2015thesis