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

Kate Middleton’s is, though—and her iconic sapphire and diamond sparkler apparently requires constant upkeep and is reportedly challenging to wear. —Rachel Burchfield, InStyle, 9 Mar. 2026

Yes, many of the menus are tucked inside the tony enclaves of Newport Beach, but a handful of others cities, ones that don’t hug our sapphire coastline, are also serving up serious pinkies-up energy. —Brock Keeling, Oc Register, 6 Mar. 2026

Pairing the dress with sapphire-and-diamond chandelier earrings from Lorraine Schwartz for a hint of color, Jenner brought sophistication and edge to the carpet in just one look. —Kase Wickman, Vanity Fair, 5 Mar. 2026

Bessette-Kennedy’s engagement ring, made of round-cut sapphires and diamonds on a platinum band, was a copy of a gold and emerald ring that Jackie wore, according to Carole Radziwill’s memoir What Remains. —Emily Chan, Vogue, 27 Feb. 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