sapphire
word
Definition
A sapphire is a precious blue gemstone, though it can also come in other colors. It is often used in jewelry and is known for its hardness and deep color.
Usage & Nuances
Usually refers to the blue variety of the mineral corundum, but 'sapphire' can technically be other colors except red (which is called 'ruby'). Common in jewelry contexts (e.g., 'sapphire ring'), sometimes used to describe deep blue color (e.g., 'sapphire sky'). Formal/neutral register.
Example Sentences
She wears a beautiful sapphire necklace.
basic
A sapphire is usually blue, but it can be other colors.
basic
The crown was decorated with diamonds and sapphires.
basic
The lake sparkled like a giant sapphire in the sunlight.
natural
She picked a dress in deep sapphire blue for the party.
natural
Do you know sapphire is also one of the hardest gemstones?
natural