When you have a car ready for you outside of the bank when committing a robbery and you then get in the car and drive away really fast, this is an example of a getaway.
When you and your family go to Florida for a week to sit on the beach and relax, this is an example of a getaway.
Jamaica or another popular vacation destination is an example of a getaway.
Made a quick getaway.
They'd been discussing their getaway plans for weeks.