crescent

American  

[kres-uhnt] / ˈkrɛs ənt /

noun

1. a shape resembling a segment of a ring tapering to points at the ends.

2. something, as a roll or cookie, having this shape.

3. Astronomy.

   1. the figure of the moon in its first or last quarter, resembling a segment of a ring tapering to points at the ends.

   2. the similar figure of Mercury and Venus on either side of inferior conjunction, when seen through a telescope.

4. the emblem of Turkey or of Islam.

5. the power, religion, or civilization of Turkey or of Islam.

6. Also called Chinese crescent.  Also called Chinese pavilion.  Also called jingling Johnny, pavillon Chinois.  Also called Turkish crescent.  a musical percussion instrument of Turkish origin, consisting of a pole bearing a crescent-shaped metal plate, topped with a pavillon, and hung with small bells.

7. Chiefly British.

   1. a curved street, often having solid façades of unified architectural design.

   2. the curve or curved portion of a street.

8. Heraldry. a representation of a crescent moon, horns upward unless otherwise specified, used as the cadency mark of a second son.

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adjective

1. shaped like a crescent.

2. increasing; growing.

crescent British  

/ -zənt, ˈkrɛsənt, krəˈsɛntɪk /

noun

1. the biconcave shape of the moon in its first or last quarters

2. any shape or object resembling this

3. 1. a crescent-shaped street, often lined with houses of the same style

   2. ( capital when part of a name )

      Pelham Crescent

4. heraldry a crescent moon, used as the cadency mark of a second son

5. (often capital)

   1. the emblem of Islam or Turkey

   2. Islamic or Turkish power

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adjective

1. archaic increasing or growing

crescent Scientific  

/ krĕs′ənt /

1. Partly but less than half illuminated. Used to describe the Moon or a planet.

2. Compare gibbous

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Other Word Forms

Derived Forms

• crescentic
  adjective
• subcrescentic
  adjective

Etymology

Origin of crescent

1350–1400; < Latin crēscent- (stem of crēscēns ) present participle of crēscere to grow ( see create, -esce); replacing Middle English cressaunt < Anglo-French < Latin as above

Explanation

A crescent is a thin, curved shape that’s thicker in the middle and tapers to thin points at each end, like the little sliver of moon you might notice in the sky. Crescent was first used to describe the shape of the waxing, or growing moon, and if you listen closely you can hear its similarity to increase. But a crescent can be any thin, curved shape. You might see a crescent of light hitting the pavement or a crescent of beach next to the ocean. Crescent can also act as an adjective describing something that has that shape, like a crescent moon or a crescent roll.

Example Sentences

But the U.K. branch of the polyglot style sometimes called post-rock included Bristol groups such as Movietone and Crescent, who mixed and matched dub rhythms, folk instrumentation, and electronics.

From The Wall Street Journal • Jun. 9, 2026

The International Federation of Red Cross and Red Crescent Societies has deployed hundreds of volunteers to support response efforts in the region.

From The Wall Street Journal • May 24, 2026

Crescent has financial leverage and operational leverage to commodity prices.

From Barron's • May 15, 2026

Alireza Dadkhodai, an emergency operations expert with the Red Crescent, recalled the moment the missiles hit.

From Los Angeles Times • May 6, 2026

First, no cereal crops were domesticated in New Guinea, whereas several vitally important ones were domesticated in the Fertile Crescent, Sahel, and China.

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