The term “semibluff” in poker describes a strategy in which the player bets or raises with an incomplete hand, which currently isn't a strong combination but has the potential to become stronger in the future, for example, after the additional cards are dealt onto the table. The key difference between a semibluff and a regular bluff is that in a semibluff, the player has the chance to improve their hand if the right cards appear on the next streets (the turn and the river).