diamond
nounUK /ˈdaɪ.ə.mənd/
US /ˈdaɪ.ə.mənd/
A diamond is a very hard, clear stone that sparkles.
She wore a diamond ring on her finger.
OTHER MEANINGS
2. One of the four suits in a deck of playing cards, marked with a red diamond shape.
He played the seven of diamonds.
3. The baseball field, especially the infield area.
The players ran onto the diamond.
4. A shape with four equal sides that is tilted like a square standing on one corner.
The kite was shaped like a diamond.