Definitions
1.nounA glimmering glass-like mineral that is an allotrope of carbon in which each atom is surrounded by four others in the form of a tetrahedron."The saw is coated with diamond."
2.nounA gemstone made from this mineral."The dozen loose diamonds sparkled in the light."
3.nounA ring containing a diamond."What a beautiful engagement diamond."
4.nounA very pale blue color/colour.
5.nounSomething that resembles a diamond.
6.nounA rhombus, especially when oriented so that its longer axis is vertical.
7.nounThe polyiamond made up of two triangles.
8.nounThe entire field of play used in the game.
9.nounThe infield of a baseball field."The teams met on the diamond."
10.nounA card of the diamonds suit."I have only one diamond in my hand."
11.nounA size of type, standardised as 4 1/2 point.
12.verbTo adorn with or as if with diamonds
13.adjectiveMade of, or containing diamond, a diamond or diamonds."He gave her diamond earrings."
14.adjectiveOf, relating to, or being a sixtieth anniversary."Today is their diamond wedding anniversary."
15.adjectiveOf, relating to, or being a seventy-fifth anniversary."Today is their diamond wedding anniversary."
16.adjectiveFirst-rate; excellent."He's a diamond geezer."