Dead button
Also: dead small blind
A button placed in front of an empty seat, so that the blinds advance correctly even though no one is on the button that hand. The rule exists so that no player is ever asked to post the same blind twice in a row because someone busted.
When a player is eliminated or leaves, the blinds cannot simply skip a position without someone paying twice or paying nothing. The dead-button rule resolves it by letting the button sit at an empty seat for one hand: the small blind may be dead as well, and the big blind moves on normally.
For a player, the consequence is positional rather than financial. A dead button hand can give one seat the effective button twice in quick succession, or deprive another of it, which matters more in a short-handed game than in a full ring.
Tournaments and cash games handle the moving button differently, and the house rule decides. Where a forward or moving button is used instead, the button advances to an occupied seat and some players post an extra blind - the trade-off the dead button avoids.
Related terms
Full glossaryFrequently asked questions
What is a dead button?
A button placed at an empty seat for one hand so that the blinds advance in order after a player has busted or left, without anyone posting the same blind twice.
How does a dead button differ from a moving button?
A moving button advances to an occupied seat, which can require a player to post an extra blind. The dead button avoids that by letting the button sit unoccupied for one hand. Which is used is a house rule.