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 coalition for English Language Learners. : 1  a group of people, groups, or countries who have joined together for a common purpose. : 2  the action or process of joining together with another or others for a common purpose.