Amex

Full definition of Amex

Noun

1. An American Express credit card.
• 2017, Kevin Dickson, ‎Jack Ketsoyan, Blind Item (volume 1, page 71)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.
• Nicolas Wilson, Homeless (page 55)The world was ending, and I had a ten thousand dollar limit on my Amex.