Other competitive bidding rules. include: (2) Since finding a good fit is so important in a competitive auction, until a fit is. found, any new-suit bid usually promises a 5-card suit and at least 8-9+ HCPâs at. the one level and 10+ at the two level.
Definition of litmus. 1  1 : a coloring matter from lichens that turns red in acid solutions and blue in alkaline solutions and is used as an acid-base indicator. 2  2 : the critical factor in a litmus test; also : litmus test.
litâ²mus test`. 1. a test using litmus paper or solution to indicate the acidity or alkalinity of a solution. 2. a crucial test using a single issue or factor as the basis for judgment.