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.
Definition of rival. 1  1a : one of two or more striving to reach or obtain something that only one can possessb : one striving for competitive advantage. 2  2 obsolete : companion, associate. 3  3 : equal, peer.