Home › Words › N › nonthesisnonthesisnonthesis means not being or relating to a thesis.EtymologyFrom non- + thesis.adjNot being or relating to a thesis.nounSomething that is posited in order to be disproved.e.g.“...or theses, and non-derivable propositions, non-theses, while also assigning an operator to relate the two, since the negation of a non-thesis should give us a derivable thesis.” — 2021, Gabriel Tupinambá, The Desire of Psychoanalysis: Exercises in Lacanian Thinking:Definitions & examples from Wiktionary (CC BY-SA 3.0).