Use coefficient in a sentence. You can multiply numbers by coefficients and use those numbers in equations to find the slope of lines and other data. When trying to decide how much of a product you will need you can use it as a coefficient and multiply it by the number of customers.
Allies refers to the countries that fought against German, Italy and Japan in World War II. An example of a country that was part of the Allies in World War II is Great Britain.
rival (plural rivals) 1  A competitor (person, team, company, etc.) with the same goal as another, or striving to attain the same thing. 2  Someone or something with similar claims of quality or distinction as another. ( 3 obsolete) One having a common right or privilege with another; a partner.