(名詞/單數) 這個字指的是一起預期不久的將來會發生的事件，那就是以太幣 (ETH) 將超過比特幣 (bitcoin) 成為市值最高的加密貨幣 (cryptocurrency)。
For those unaware, the flippening is a hypothetical event in which ETH overtakes Bitcoin in terms of market capitalization. While this hasn’t happened yet, it may not be too far off … ETH is already the top crypto held on the platform in terms of U.S. dollar amount. That could be a sign that the flippening is starting.
[nasdaq.com, 8 July 2021]