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

The rare artifacts taken from the famed museum include jewelry owned by Napoleon III’s wife Empress Eugénie and a royal sapphire tiara, necklace, and matching earring owned by Queen Marie-Amélie, the last queen of France. — Nicole Hoey, Robb Report, 22 July 2026

The jewel thieves’ spoils, all of which are still missing, include a sapphire necklace worn by Napoleon Bonaparte’s stepdaughter and an emerald necklace covered with more than 1,000 diamonds. — News Desk, Artforum, 22 July 2026

After years of dating, including a brief split in 2007 that ultimately strengthened their relationship, William proposed during a trip to Kenya in 2010 with Princess Diana's iconic sapphire engagement ring. — Janelle Ash , Stephanie Nolasco, FOXNews.com, 21 July 2026

In the photo, Camilla wears a diamond and sapphire butterfly brooch given to Queen Elizabeth as a gift in 1977, nearly 50 years ago. — Rachel Burchfield, InStyle, 19 July 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