A redraw is a poker term that refers to an already made hand that can be turned into a stronger hand. So, while you don’t have a drawing hand, you can still improve your hand with favorable cards.
For example, let’s say you have JsTs on 9s 8d 7c 3s. You already have a straight, but you also have a re-draw to flush. At this point, you are holding the nuts, and even if your opponent also has JT for the same poker hand, you will win the pot if another spade comes, so you are freerolling in this situation.
