Wraparound
A wraparound is an Omaha hand in which three of your four hole cards are consecutive and combine with two cards of the flop to make five connected cards, so that many cards on the turn and river complete a straight.
The simple explanation
In Omaha, you must use two of your cards. A wraparound gives many outs, because several cards complete the straight. It is similar to a wrap.
A closer look
Wraparounds give large numbers of outs, up to 20. This makes them strong draws that can even be favorites against a set. The outs must be to the nut straight to be most valuable. They are one of the main reasons why Omaha is a game of draws. The same idea is also called a wrap.
A practical example
In Omaha, you hold 8♠ 9♠ 10♥ J♥ and the flop is 7♣ 6♣ 2♦. You have a wraparound draw.
Full explanation
A wraparound is an Omaha hand in which three of your four hole cards are consecutive and combine with two cards of the flop to make five connected cards, so that many cards on the turn and river complete a straight.
A wraparound is an Omaha draw with many outs.
It uses three of your cards and two on the board.
It can have up to 20 outs.
It is also called a wrap.
Alternative spelling: wrap-around, wrap around