diamond

definition: a transparent piece of diamond that has been cut and polished and is valued as a precious gem
example:
speech part: noun
synonyms:
definition: a parallelogram with four equal sides
example:
speech part: noun
synonyms: rhombus rhomb
definition: very hard native crystalline carbon valued as a gem
example:
speech part: noun
synonyms: adamant
definition: the baseball playing field
example:
speech part: noun
synonyms: ball field
definition: the area of a baseball field that is enclosed by 3 bases and home plate
example:
speech part: noun
synonyms: baseball diamond
definition: a playing card in the minor suit that has one or more red rhombuses on it
example: I led with a small diamond.
speech part: noun
synonyms:

diamond is explained and pronounced

How diamond is being used?