gazumps

英 [ɡəˈzʌmps]

美 [ɡəˈzʌmps]

v.  (房价议定后因有人出价更高而)对…食言毁约
gazump的第三人称单数和复数

柯林斯词典

• VERB （房价议定后因有人出高价而）对…食言，对…悔约
  If youare gazumpedby someone, they agree to sell their house to you, but then sell it to someone else who offers to pay a higher price.
  1. In France you cannot be gazumped...
     在法国买房不会出现抬价毁约的情况。