Admitting defeat is a phrase used to describe when someone acknowledges that they have lost a battle or competition. This phrase can be expressed in many different ways, such as 'quits' (5 letters), 'endsit' (6 letters), 'CONCEDES' (8 letters), 'eatscrow' (8 letters), 'saysuncle' (9 letters), 'wavestheflag' (13 letters), and 'givesuptheghost' (15 letters). All of these terms are used to express the same sentiment - that someone has accepted their defeat.