A credit card which most stores do NOT accept. Discover usually has a high credit limit.
I went to the audio/video store to buy a plasma tv, and the store wouldn't take my Discover card.
ayon kay qbert ika-25 ng Enero, 2004
1 more definition
when someone slides their hand through someone else's butt crack and yells Discover!
"I just discovered kaley's butt crack."
ayon kay gruff mcgruff ika-09 ng Nobyembre, 2008