ダイヤモンドdaiyamondoダイアモンドdaiamondo
1.

A precious gemstone composed of pure carbon that forms a crystal lattice structure, known for its remarkable hardness and brilliance, making it highly valued for jewelry and industrial applications.

2.

A term used in baseball to describe the infield area of the baseball diamond where key plays occur.

3.

A type of billiards marking that outlines the corners of the table, contributing to gameplay and shot precision.

ダイヤモンドダストdaiyamondodasutoダイヤモンド・ダストdaiyamondo/dasuto
1.

A meteorological phenomenon where tiny ice crystals form from water vapor in extremely cold conditions, creating sparkling particles that resemble diamonds as they fall or float in the air.

2.

An occurrence in frigid weather characterized by the presence of minute ice crystals that reflect light, resembling a delicate, shimmering dust that decorates the landscape.

3.

The visual effect seen in very low temperatures when water vapor crystallizes into microscopic ice, producing a dazzling spectacle akin to falling diamonds.

ダイヤモンドリングdaiyamondoringu
1.

A type of jewelry typically worn on the finger, featuring a diamond or multiple diamonds set in a band, often symbolizing love and commitment, particularly in engagement or wedding contexts.

2.

A visual phenomenon observed during a total solar eclipse, where a narrow band of sunlight shines through the valleys on the lunar landscape, creating a brief, brilliant appearance resembling a diamond ring in the sky.