kerroin

Etymology 1
Inanimate instrumental noun from.

Noun

 * 1)  coefficient, factor
 * 2)  coefficient, factor number, value or item that serves as a measure of some property or characteristic
 * 3) coefficient, factor
 * 4)  index number representing a property or ratio
 * 5)  multiplier ratio used to estimate total economic effect of an economic variable or activity
 * 6)  odds usually decimal or fractional odds, i.e. the multiplier applied to one's bet if one wins; a 2.00 means a payout of two euros for a bet of one euro
 * 1)  index number representing a property or ratio
 * 2)  multiplier ratio used to estimate total economic effect of an economic variable or activity
 * 3)  odds usually decimal or fractional odds, i.e. the multiplier applied to one's bet if one wins; a 2.00 means a payout of two euros for a bet of one euro
 * 1)  odds usually decimal or fractional odds, i.e. the multiplier applied to one's bet if one wins; a 2.00 means a payout of two euros for a bet of one euro
 * 1)  odds usually decimal or fractional odds, i.e. the multiplier applied to one's bet if one wins; a 2.00 means a payout of two euros for a bet of one euro