Marginal hand
Basic Definition
A marginal hand in poker refers to a hand with uncertain strength. While it has the potential to win, it occupies an ambiguous position, neither strong nor weak. Playing these hands requires careful strategy depending on the situation.
Specific Situation
With a hand of 
and a flop of 

, this situation is considered a marginal hand because it only forms a bottom pair.
With a hand of 
and a flop of 

, you have a pocket pair, but there are many strong cards on the board, making it likely that you are losing to your opponent. Therefore, you can consider this a marginal hand.
Important Information
Marginal hands can be played very differently depending on your position and the playing style of your opponent. For example, if you have a good position, you can proceed cautiously with checks or calls.
Playing too aggressively can lead to losses. It's important to make careful decisions and closely observe your opponent's bet sizes and actions.
Examples of Term Usage
"I had a marginal hand on the flop, so I checked to see how things would play out."