# Definition of Coefficient. Meaning of Coefficient. Synonyms of Coefficient

Here you will find one or more explanations in English for the word Coefficient. Also in the bottom left of the page several parts of wikipedia pages related to the word Coefficient and, of course, Coefficient synonyms and on the right images related to the word Coefficient.

## Definition of Coefficient

Coefficient
Coefficient Co`ef*fi"cient, a. Co["o]perating; acting together to produce an effect. Co`ef*fi"cient*ly, adv.
Coefficient
Coefficient Co`ef*fi"cient, n. 1. That which unites in action with something else to produce the same effect. 2. [Cf. F. coefficient.] (Math.) A number or letter put before a letter or quantity, known or unknown, to show how many times the latter is to be taken; as, 6x; bx; here 6 and b are coefficients of x. 3. (Physics) A number, commonly used in computation as a factor, expressing the amount of some change or effect under certain fixed conditions as to temperature, length, volume, etc.; as, the coefficient of expansion; the coefficient of friction. Arbitrary coefficient (Math.), a literal coefficient placed arbitrarily in an algebraic expression, the value of the coefficient being afterwards determined by the conditions of the problem.

## Meaning of Coefficient from wikipedia

- In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series, or any expression; it is usually a number, but may be...
- In economics, the Gini coefficient (/ˈdʒiːni/ JEE-nee), also the Gini index and the Gini ratio, is a measure of statistical dispersion intended to represent...
- Pearson correlation coefficient (PCC, pronounced /ˈpɪərsən/) ― also known as Pearson's r, the Pearson product-moment correlation coefficient (PPMCC), the bivariate...
- In European football, the UEFA coefficients are statistics used for ranking and seeding teams in club and international competitions. Introduced in 1979...
- In probability theory and statistics, the coefficient of variation (CV), also known as relative standard deviation (RSD),[citation needed] is a standardized...
- the binomial coefficients are the positive integers that occur as coefficients in the binomial theorem. Commonly, a binomial coefficient is indexed by...
- In the physical sciences, a partition coefficient (P) or distribution coefficient (D) is the ratio of concentrations of a compound in a mixture of two...
- strain) divided by the change in temperature is called the material's coefficient of linear thermal expansion and generally varies with temperature. As...
- An activity coefficient is a factor used in thermodynamics to account for deviations from ideal behaviour in a mixture of chemical substances. In an ideal...
- roughness. The coefficient of friction is not a function of m**** or volume. For instance, a large aluminum block has the same coefficient of friction as...