diamond(STONE)
 
James Worrell/Stone/GettyImages

diamonds

phrase[ plural or U ]
one of the four suits in playing cards, represented by a red diamond shape: （纸牌的）方块
the six/jack of diamonds方块六/杰克
What you didn't know at that point was that I had the ace of diamonds.
Who's got all the diamonds?
That seven of diamonds can't be played in the flush if your other cards are hearts.
We're missing a few cards from the diamonds and clubs in this deck.
See also