Wyoming

American  

[wahy-oh-ming] / waɪˈoʊ mɪŋ /

noun

1. a state in the northwestern United States. 97,914 sq. mi. (253,595 sq. km). Cheyenne. WY (for use with zip code), Wyo., Wy.

2. a city in western Michigan, near Grand Rapids.

---

Wyoming British  

/ waɪˈəʊmɪŋ /

noun

1. Abbreviation: Wyo.   Wy.   WY.  a state of the western US: consists largely of ranges of the Rockies in the west and north, with part of the Great Plains in the east and several regions of hot springs. Capital: Cheyenne. Pop: 501 242 (2003 est). Area: 253 597 sq km (97 914 sq miles)

---

Wyoming Cultural  

1. State in the western United States bordered by Montana to the north, South Dakota and Nebraska to the east, Colorado and Utah to the south, and Idaho to the west. Its capital is Cheyenne, and its largest city is Casper.

---

Other Word Forms

• Wyomingite
  noun

Example Sentences

The data centers being permitted from Virginia to Texas to Wyoming will run on gas because nothing else gets there in time.

From MarketWatch • Apr. 30, 2026

Exxon Mobil produces around a fifth of the world’s helium from its LaBarge facility in Wyoming.

From Barron's • Apr. 30, 2026

A family living in Wyoming, which has no state-funded preschool, could move across the border to Colorado, where every parent can send their 4-year-old to part-time preschool for free.

From Los Angeles Times • Apr. 22, 2026

Around the same time, the committee also met to review an exemption application related to water management at the Grayrocks Dam in Wyoming and its effects on endangered whooping cranes downstream in Nebraska.

From Salon • Apr. 7, 2026

Mary also knew that a native of a place so flat it was practically underwater would need a leg up before hiking for days in the rarefied altitude of the Wyoming mountains.

From "Hidden Figures" by Margot Lee Shetterly