Noun
up and down straight draw (plural up and down straight draws)
(poker, slang) An open ended straight draw
up-and-down straight draw (plural up-and-down straight draws)
(poker slang) A poker hand that has four cards to a straight, where there are two different ranked cards that will complete the straight. E.g. 4-5-6-7, either a 3 or 8 could make a straight. It is used only when the player has not yet received all the cards she will receive for a particular hand.
up-and-down straight draw