Noun. 1. A word inadvertently used by the attendant to this tower, probably as a misinterpretation of frisson. 2. A frisson engendered by fiction, usually speculative fiction, with an infusion of truth. 3. An excitement from feeling in accord with an idea: The concept contained a certain frission for him. 4. A fusion of science and science fiction, as a category, as in science frission.