1. underbid - Noun
2. underbid - Verb
To bid less than, as when a contract or service is offered to the lowest bidder; to offer to contract, sell, or do for a less price than.
Source: Webster's dictionaryAny overbid or underbid loses the number of points their bid was off (a player bidding 3 tricks that wins only 2 would lose a point, as would a player bidding 2 and winning 3). Source: Internet
As well as orchestrating espionage on commercial organizations, governments can also be targets — for example, to determine the terms of a tender for a government contract so that another tenderer can underbid. Source: Internet
Because the total value of the slam hand is the same as the value of a bid of eight in the same suit, it is not advantageous for a player to intentionally underbid a hand in order to make a slam bid. Source: Internet
Players who overbid or underbid score nothing. Source: Internet
Players who underbid are deducted points in the amount of the bid. Source: Internet
Players who underbid lose the number of tricks they've taken that hand. Source: Internet