In some election contests, the winning candidate or proposition may need only a plurality, depending on the rules of the organization holding the vote.
[3] In international institutional law, a simple majority (also a plurality) is the largest number of votes cast (disregarding abstentions) among alternatives, always true when only two are in the competition.
In some circles, a majority means more than half of the total including abstentions.
However, in many jurisdictions, a simple majority is defined as more votes than half cast, excluding abstentions, are required.
Thus, it is a stronger requirement than plurality (yet weaker than absolute majority).