Sentence:  That is why it could only have a multitude of names, could only be expressed by the lexical extravagance to which it inevitably leads <WSD>heterological</WSD> practice and, as such, does not escape the substitutive discourse. Eroticism is just one of the names of <WSD>heterological</WSD> impulse at work — Incomplete through the metonymic effect of the copula — throughout The Caesarean Incomplete. 
Meaning of the word marked with <WSD> tags:  Supporting or attracted to otherness.