A majority is a subset of a set consisting of more than half of the set's elements. This can be compared to a plurality, which is a subset larger than any other subset considered; i.e. a plurality is not necessarily a majority as the largest subset considered may consist of less than half the set's elements. In British English, majority and plurality are often used as synonyms, and the term majority is also alternatively used to refer to the winning margin, i.e. the number of votes separating the first-place finisher from the second-place finisher. - Source: Wikipedia
