challenge coin

noun

variants or less commonly Challenge Coin

plural challenge coins also Challenge Coins

: a decorative coin or medallion acknowledging a special relationship between the holder and the issuer and used especially in the U.S. military to commemorate an event or act of service

a military/presidential/police challenge coin

Each committee member receives a specially designed challenge coin, often handed out by unit commanders in the military.

—Joseph Duarte

Although challenge coins have a long history within the U.S. military, the tradition of U.S. presidents presenting them commenced with President Bill Clinton. He was the first president to possess his own unique challenge coin and to utilize them to acknowledge military personnel, dignitaries, and other distinguished individuals.

—Rich Martin

In previous years, the police department had sold hot dogs or barbecue during events on Main Street to raise additional money for SRT [Special Response Team], but this year, they decided to try out selling challenge coins …

—Aarik Long

His dedication earned him a Challenge Coin from the Veterans' Home Board of Directors for service above and beyond.

—Bennington (Vermont) Banner

Word History

First Known Use

1991, in the meaning defined above