marriage proposal(n = noun.communication) marriage offer, proposal, proposal of marriage - an offer of marriage;
is a kind of offer, offering
has particulars: question

civil marriage, common-law marriage, dissolution of marriage, marriage, marriage bed, marriage broker, marriage brokerage, marriage ceremony, marriage contract, marriage counseling, marriage licence, marriage license, marriage mart, marriage of convenience, marriage offer, marriage settlement, mixed marriage, open marriage, outside marriage, proposal, proposal of marriage, same-sex marriage