A brilliant, usually colorless, previous stone; the hardest substance known, formed of nearly pure carbon in crystals.

钻石；金刚钻。

A plane figure, with four equal straight lines, and two acute and two contuse angles.

菱形。

A playing card stamped with red figures of this shape.

(扑克牌里的)方块。

A glass cutter's tool.

(切割玻璃的)钻刀。

A very small size of type, nearly equivalent to 4 1/2 point.

【印】4 1/2的钻石号活字。

Infield of a baseball field, also the entire playing field.

【体】(棒球)内野或棒球场(含内外野)。

Resembling, or made of, diamond.

像钻石的；钻石制的。