The idiom "feather in one's cap" means an achievement or accomplishment that one can be proud of. It is a metaphorical expression that refers to the practice of adding a feather to a cap as a symbol of honor or recognition.
For example, if someone completes a difficult project successfully, they can say that it is a feather in their cap. It means that they have achieved something noteworthy and can be proud of their accomplishment.
The expression is often used in a positive context, and it is a way to recognize someone's hard work and dedication. It can also be used to motivate someone to work harder and achieve more.
Overall, the idiom "feather in one's cap" is a way to acknowledge and celebrate someone's achievements and successes.
• Her successful book launch was a feather in her cap after years of hard work.
• Getting promoted to manager was a feather in his cap.
• Winning the championship was a feather in the team's cap.
• Being published in a prestigious journal was a feather in the researcher's cap.
• After years of dedication to the company, being awarded CEO was the ultimate feather in his cap.
• I got a feather in my cap when I finally learned how to ride a bike.