/bet/v[I/T](present participlebetting, past tense and past participlebet)
Definition
›to risk a sum of money on the unknown result of an event in the hope of winning more money than you have risked: [T]He went to the race track and bet $2 on a horse.[I]I bet that the Yankees won’t win the pennant this year.›If you bet someone that something is true or will happen, you think it is likely: [T]I bet (you) she missed the bus.