Negation (n.) is the act of rejecting our conditions; it is in this act that possibilities, and thus, freedom presents itself.
The Negation (n.) makes up the entire social reality of some men: janitors, overseers and jailers will live and die as nothing but a Not on earth.
Negation (n.) is a refusal of existence — an abrupt break in continuity that tears us away from the wall of positivity encircling us; no "category" plugged onto judgments could do that.
Negation (n.) requires imagination: what is denied cannot be real, for that would affirm it, nor a mere nothing, for something is denied — so it must be imagined.
Negation (n.) is a contradiction in adjecto when it is absolute: without God or a class to deny from, it denies everything in the name of nothing and signifies nothing.