Q-factor

It is the steady accretion of detail that may yet be the most damaging factor in the battle for British hearts and minds.
From Playboy Prince to Dirty Old Man?|Tom Sykes|January 5, 2015|DAILY BEAST
The quality of the music is a major factor in this recent surge.
Down With the King: Christianity Isn’t Hiding in Rap’s Closet|Stereo Williams|December 28, 2014|DAILY BEAST
Q: What was your sensation when they were pouring water... what did you physically feel?
The Luxury Homes That Torture and Your Tax Dollars Built|Michael Daly|December 12, 2014|DAILY BEAST
Therefore in our view we need to talk about our wood management before any other factor in the maturation of The Macallan.
Why Natural Color Is So Crucial To Understanding A Whisky’s Flavors||December 10, 2014|DAILY BEAST

But while the GoPro is impressive by itself, it has some serious wow factor when combined with a drone.
Why Every Home Needs a Drone This Holiday|Charlie Gilbert|December 8, 2014|DAILY BEAST
Q was a Queen, who wore a silk slip; R was a Robber, and wanted a whip.
Boys and Girls Bookshelf; a Practical Plan of Character Building, Volume I (of 17)|Various
Where goods are confided to a factor without instructions, authority to exercise a fair and reasonable discretion is implied.
Putnam's Handy Law Book for the Layman|Albert Sidney Bolles
The authority of a factor to fix the terms of selling may be by agreement or by usage, like any other agent.
Putnam's Handy Law Book for the Layman|Albert Sidney Bolles
A factor is employed to sell goods, and not to barter or exchange them, and if he should do this his principal could recover them.
Putnam's Handy Law Book for the Layman|Albert Sidney Bolles
The true causes of the depression were not within the control of the Insular Government or of any ruling factor.
The Philippine Islands|John Foreman

British Dictionary definitions for Q-factor

Q factor

noun

a measure of the relationship between stored energy and rate of energy dissipation in certain electrical components, devices, etc, thus indicating their efficiency

Also called: Q value the heat released in a nuclear reaction, usually expressed in millions of electronvolts for each individual reactionSymbol: Q

Word Origin for Q factor

C20: short for quality factor

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012