holdout
1. [ noun ] a refusal by a negotiator to come to terms in the hope of obtaining a better deal
Related terms: bargaining resist
2. [ noun ] a negotiator who hopes to gain concessions by refusing to come to terms
Examples:

"their star pitcher was a holdout for six weeks"

Related terms: negotiator resist
3. [ noun ] (law,criminal law,cards) the act of hiding playing cards in a gambling game so they are available for personal use later
Related terms: swindle
Similar spelling:   hold_out