sapphire

noun

sap·​phire ˈsa-ˌfī(-ə)r 

1

a

: a gem variety of corundum in transparent or translucent crystals of a color other than red

especially : one of a transparent rich blue

b

: a gem of such corundum

2

: a deep purplish-blue color

sapphire adjective

Examples of sapphire in a Sentence

Recent Examples on the Web

Each large stone is surrounded by clusters of green beryls, aquamarines, tourmalines, sapphires, diamonds, paraibas, and tsavorites (green garnet). —Hannah Malach, InStyle, 16 June 2026

Imagine a world where the weather forecast calls for winds blowing at 11,000 miles per hour (18,000 kilometers per hour) and nighttime showers of liquid metal, rubies and sapphires. —Sharmila Kuthunur, Space.com, 16 June 2026

The necklace is joined by two rings—one of which is built around a silky Sri Lankan sapphire of nearly five carats—and two pairs of earrings to complete a set. —Taylor Stoddard, Robb Report, 16 June 2026

While blue sapphires and orange garnets both work as standalone alternatives for anyone who wants the reference without the logo, another great option is this bee cuban link necklace from SammiBee Jewelry that perfectly capture the bold, elevated style Knicks fans are embracing right now. —Pooja Mistry, Forbes.com, 13 June 2026

Word History

Etymology

Middle English safir, from Anglo-French, from Latin sapphirus, from Greek sappheiros, perhaps of Semitic origin; akin to Hebrew sappīr sapphire

First Known Use

13th century, in the meaning defined at sense 1a

Phrases Containing sapphire

• star sapphire
• water sapphire

Kids Definition

sapphire

noun

sap·​phire ˈsaf-ˌī(ə)r 

1

: a clear bright blue precious stone

2

: a deep purplish blue

sapphire adjective

Etymology

Middle English safir "sapphire," from early French safir (same meaning), from Latin sapphirus "sapphire," from Greek sappheiros (same meaning), perhaps of Semitic origin