AmEx

1. abbreviationAbbreviation of American Express.

   1 more example

   The stock is up more-than 45% this year, putting AmEx slightly ahead of Goldman Sachs (GS). Like Goldman and other top financial stocks, Amex has thrived during the past few months as the economy has roared back to life following the brief Covid recession last year and consumers started spending again.

   2021 July 23, Paul R. La Monica, “American Express is the Dow’s top stock for 2021. Here’s why”, in CNN Business

plural Amexes

1. An American Express credit card.

   The world was ending, and I had a ten thousand dollar limit on my Amex.

   Nicolas Wilson, Homeless (page 55)

   1 more example

   They both have their Amexes if they get hungry or if they need anything. They must not buy jewelry, bicycles, or anything over one thousand dollars.

   2017, Kevin Dickson, Jack Ketsoyan, Blind Item, volume 1, page 71