The phrasal verb "double back" is primarily used in informal speech and writing, often appearing in narratives or casual conversations. It means to turn and go back in the direction from which one has come, typically referring to retracing one's steps. This verb is commonly used in contexts involving physical movement, such as hiking or driving, where individuals or groups realize they need to return to a previous point, often due to an error or change in plan. Occasionally, it might be used metaphorically, suggesting a reconsideration of previously abandoned ideas or actions. "Double back" is less common in formal speech or writing, where more precise descriptions of movement or decision-making may be preferred.
B2
UpperIntermediate
1. To return in the direction from which one has come.
After realizing he forgot his wallet, John had to double back to the restaurant.
The hikers doubled back when they saw the storm approaching.
2. To change one's position or direction abruptly, especially to assume a different stance or viewpoint.
The politician doubled back on his previous statements after facing criticism.
She had to double back on her original plan when new information came to light.