To leave a place or situation suddenly, often in a manner that shows disapproval or anger. After the argument, she decided to walk off without saying another word.
To get rid of or recover from something, such as an emotion or a physical condition, by walking. He tried to walk off his frustration by taking a long stroll in the park.
To win a competition or prize easily or unexpectedly. The underdog team managed to walk off with the championship trophy.