1.Definition: a parallelogram with four equal sides; an oblique-angled equilateral parallelogram

Related Noun(s):rhomb, rhombus

Category: General

2.Definition: a playing card in the minor suit that has one or more red rhombuses on it

"He led a small diamond", "Diamonds were trumps"

Category: Objects

3.Definition: a transparent piece of diamond that has been cut and polished and is valued as a precious gem

Category: General

4.Definition: the area of a baseball field that is enclosed by 3 bases and home plate

Related Noun(s):infield

Category: Objects

5.Definition: the baseball playing field

Category: Objects

6.Definition: very hard native crystalline carbon valued as a gem

Related Noun(s):adamant

Category: General