A majority is defined as the greater part or number, usually more than half. The crossword solutions for the term 'A MAJORITY' are MOST (4 letters) and OFONE (5 letters). MOST is an adjective meaning a large number or quantity of something, while OFONE is an adverb meaning in or into a single unit. Together, these two words can be used to describe a situation where a large number of people or things are united as one.