1. x factor - Noun
2. x factor - Phrase
(idiomatic) An unknown or hard-to-define influence; a factor with unknown or unforeseeable consequences.
(idiomatic) A special talent, ability or quality or its indefinable cause.
Prothrombinase, also called factor X.
(astrophysics) The proportionality constant which converts CO emission line brightness to molecular hydrogen mass.
x factor (plural x factors)
Alternative spelling of X factor
X-factor (plural X-factors)
Alternative spelling of X factor
x-factor (plural x-factors)
Alternative spelling of X factor
x-factor
A different version of X-Factor, including Wolfsbane, later returned to the island to help restore peace between its government and a rogue group of super-powered beings that had fled the island. Source: Internet
After the " Muir Island Saga ", Iceman rejoins the X-Men along with the rest of X-Factor. Source: Internet
Afterward, the original members of X-Factor rejoin the X-Men and several characters from various X-Men-related series become founding members of a new X-Factor. Source: Internet
In 2014 a new series written by David, All-New X-Factor was launched featuring a new corporate-sponsored X-Factor team. Source: Internet
Indicated in the answer to a 3:27 post David wrote a MadroX miniseries that year, whose success led to a relaunch of a monthly X-Factor volume 3 written by him. Source: Internet
In "Family Ties," Quicksilver was again seen as a member of X-Factor and in "The Phalanx Covenant Part 1 & 2" Quicksilver, Forge and Polaris appear as members of X-Factor. Source: Internet