n. The act of framing or constructing; construction; formation; manufacture.n. The act of devising or contriving falsely; fictitious invention; forgery: as, the fabrication of testimony; the fabrication of a report.n. That which is fabricated; especially, a falsely contrived representation or statement; a falsehood: as, the story is a fabrication.n. Synonyms Fiction, figment, invention, fable, forgery, coinage.