Changes to the constitution require a two-thirdsmajority of MPs.
Times, Sunday Times (2012)
Any takeover would require a two-thirdsmajority of shareholders.
Times, Sunday Times (2010)
Definition of 'majority'
majority
(mədʒɒrɪti, US -dʒɔːr-)Explore 'majority' in the dictionary
countable noun
A majority is the difference between the number of votes or seats in parliament or legislature that the winner gets in an election, and the number of votes or seats that the next person or party gets.
Definition of 'two-thirds'
two-thirds
Explore 'two-thirds' in the dictionary
quantifier
Two-thirds of something is an amount that is two out of three equal parts of it.