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Synonyms

azure

American  
[azh-er] / ˈæʒ ər /

adjective

  1. of or having a light, purplish shade of blue, like that of a clear and unclouded sky.

  2. Heraldry. of the tincture or color blue.


noun

  1. the blue of a clear or unclouded sky.

  2. a light, purplish blue.

  3. Heraldry. the tincture or color blue.

  4. the clear, cloudless sky.

azure British  
/ ˈæʒə, ˈeɪ-, -ʒʊə /

noun

  1. a deep blue, occasionally somewhat purple, similar to the colour of a clear blue sky

  2. poetic a clear blue sky

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. of the colour azure; serene

  2. (usually postpositive) heraldry of the colour blue

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of azure

First recorded in 1275–1325; Middle English asure, from Anglo-French, Old French, ultimately alteration of Arabic al-lazuwar(d) (by misdividing the initial l together with the article), from Persian lāzhuward “lapis lazuli,” perhaps from Sanskrit rājāvarta


Explanation

Looking for a fancier way to describe the deep blue sky on a crisp fall day or the jewel-toned waters of the Caribbean? Try azure. Some people might describe the color azure as sapphire in hue, but in fact there's another gem responsible for this word. At its root, azure comes to us from a French mistranslation of the Arabic word (al)-lazaward, which means “lapis lazuli” — the dazzling deep blue stone that's very common in Afghanistan. The Arabic word actually refers to an area of Turkestan where Marco Polo collected lapis lazuli for friends back home.

Keep Reading on Vocabulary.com

Vocabulary lists containing azure

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

As I stood on a spectacular wraparound balcony on about the 20th floor, looking out on the azure waters of Biscayne Bay beneath me, I did some rough calculations.

From MarketWatch ● Aug. 14, 2026

Beneath azure skies and fluffy white clouds, three giggling toddlers and their mothers arrive at a candy-colored water park in the town of CoComelon.

From Los Angeles Times ● Jun. 12, 2026

Protesters gathered on a sandy beach facing azure waters, some waving red Albanian flags, others carrying inflatable flamingos -- the movement’s symbol -- while chanting "cancel the project!"

From Barron's ● Jun. 6, 2026

Joseph’s family held a small service for him in a church overlooking the Caribbean’s azure waters.

From The Wall Street Journal ● Oct. 26, 2025

All around the island the ocean was a deep azure blue, and the colors here were so bright and crisp that Kaede had to squint.

From "Huntress" by Malinda Lo

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