native crystalline carbon that is the hardest known mineral, that is usually nearly colorless, that when transparent and free from flaws is highly valued as a precious stone, and that is used industrially especially as an abrasive
crystallized carbon produced artificially
something that resembles a diamond (as in brilliance, value, or fine quality)
a square or rhombus-shaped figure usually oriented with the long diagonal vertical
a playing card marked with a stylized figure of a red diamond
diamonds plural in form but singular or plural in construction : the suit comprising cards marked with diamonds
a baseball infield
to adorn with or as if with diamonds
of, relating to, or being a 60th or 75th anniversary or its celebration
a very hard stone of crystallized carbon that is used as a precious gem and industrially as a powder for grinding, smoothing, or polishing and in cutting tools
a piece of this stone especially when cut and polished
a shape that is formed by four equal straight lines and has two opposite acute angles and two opposite obtuse angles
a playing card marked with a red diamond-shaped figure
plural : the suit made up of cards marked with diamonds
infield sense 1a
the entire playing field in baseball or softball