Definitions for X factor

This page provides all possible meanings and translations of the word X factor


  1. X factor(Noun)

    An unknown or hard-to-define influence; a factor with unknown or unforeseeable consequences.

  2. X factor(Noun)

    prothrombinase, also called factor X.


  1. X-Factor

    X-Factor is an American comic book series published by Marvel Comics. It is a spin-off from the popular X-Men franchise, featuring characters from X-Men stories. The series has been relaunched several times with different team rosters, most recently in X-Factor v. 3 as X-Factor Investigations. X-Factor launched in 1986, featuring an eponymous team composed of the five original X-Men. In 1991, the founding members were incorporated back into the regular X-Men series, and X-Factor relaunched as a U.S. government-sponsored team incorporating many secondary characters from the X-Men mythos. The series was canceled in 1998. In 2002 a four-part X-Factor mini-series detailed an investigation by the Mutant Civil Rights Task Force into an alleged conspiracy by hate-groups to commit murder against mutants. The series was written by Jeff Jensen with artwork by Arthur Ranson. In 2005 a new X-Factor series was launched, following the mutant detective agency X-Factor Investigations.

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