Focus on the pronunciation of proposer
/prəˈpəʊzər/ noun [C]
› MEETINGS someone who makes a formal suggestion: The proposer of the motion this morning is Jonathan Holwe.
› MEETINGS a person who suggests someone's name for a position or as a member of an organization: The candidate can be proposed by one proposer and two seconders.
› INSURANCE someone who has applied for insurance for themselves or their property: The proposer must not hide any fact relating to the risk.