Definitions
1.nounA sharp bend in the fairway (before the hole)
2.nounA configuration of stairs where a flight ascends to a half landing before turning 180 degrees and continuing upwards.
3.nounA sharp bend in a canyon or ravine.
4.verbTo bend in the shape of the hind leg of a dog, especially to turn and then turn back in original direction, such as down, right, down.