Dictionary.com
Thesaurus.com
Synonyms

Sahara

American  
[suh-har-uh, -hair-uh, -hahr-uh] / səˈhær ə, -ˈhɛər ə, -ˈhɑr ə /

noun

  1. a desert in northern Africa, extending from the Atlantic Ocean to the Nile valley. About 3,500,000 square miles (9,065,000 square kilometers).

  2. any arid waste.


Sahara British  
/ səˈhɑːrə /

noun

  1. a desert in N Africa, extending from the Atlantic to the Red Sea and from the Mediterranean to central Mali, Niger, Chad, and the Sudan: the largest desert in the world, occupying over a quarter of Africa; rises to over 3300 m (11 000 ft) in the central mountain system of the Ahaggar and Tibesti massifs; large reserves of iron ore, oil, and natural gas. Area: 9 100 000 sq km (3 500 000 sq miles). Average annual rainfall: less than 254 mm (10 in.). Highest recorded temperature: 58°C (136.4°F)

"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

Sahara Cultural  
  1. Desert in northern Africa.


Discover More

At approximately 3.5 million square miles, it is the world's largest desert.

Other Word Forms

Etymology

Origin of Sahara

From Arabic ṣaḥra (plural ṣaḥārā ) “desert”

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:

Remittances flowed into remote villages where the most reliable way to reinvest the windfall was to send another family member across the Sahara.

From The Wall Street Journal Aug. 7, 2026

Huss said the "very bad state of the glaciers at the moment" was down to a "combination of bad circumstances", including less snowfall, and the arrival of dust from the Sahara Desert in March.

From Barron's Jun. 27, 2026

The impact on fertiliser production that depended on supplies shipped through the strait could mean people in poor countries going hungry later in the year, with Africa south of the Sahara particularly at risk.

From BBC Jun. 15, 2026

In 1966, Duncan was working as a short-order cook at the Sahara, making 400 salads an hour, when she slipped on spilled grease, severely injuring her shoulder, hip and back.

From The Wall Street Journal Jun. 5, 2026

Instead, we find two sets of African crops whose wild ancestors occur just south of the Sahara, and which are adapted to summer rains and less seasonal variation in day length.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training