The phrasal verb "win back" is predominantly informal, often more prevalent in spoken English and casual writing than in formal settings. It is most commonly used when referring to the act of regaining possession, favor, or affection previously lost, such as in personal relationships (e.g., winning back a partner after a breakup) or consumer contexts, where companies may attempt to win back lost customers. This verb phrase is typically coupled with a direct object, showing what's being reclaimed. Contextually, it implies an element of competition or effort, suggesting that the subject must put forth some significant action to regain what was lost. While "win back" carries a tone of optimism and effort, its casual nature makes it less frequently seen in formal or academic discourse.
B2
UpperIntermediate
1. To regain possession or control of something that was lost.
After a long legal battle, the family was able to win back their property.
The team is determined to win back the championship title next season.
2. To re-establish a relationship or trust with someone after losing it.
He apologized repeatedly, hoping to win back her trust.
After their argument, she tried to win back his affection with a thoughtful gesture.