The phrase "did about face" is an idiomatic expression, originating from military terminology, which refers to a quick and complete change in direction, opinion, or behavior. In a literal sense, "about face" is a military command given to soldiers, directing them to turn their bodies 180 degrees in the opposite direction.
Figuratively, "did about face" means to abruptly reverse course or take a complete U-turn in one's actions, decisions, or beliefs. It implies a sudden and often surprising change, where someone or something flips or turns around completely. This idiom is commonly used to describe a complete shift in perspective, stance, or approach.
The phrase can be used in various contexts, such as in politics, business, or personal relationships. For instance, it may describe a politician who changes their stance on an important issue, a company that alters its strategy and adopts a completely different direction, or an individual who radically changes their behavior or opinion on a particular matter.
In summary, "did about face" captures the concept of a swift and complete turn or reversal, representing a significant change in direction, perspective, or behavior.
