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Yucatán

American  
[yoo-kuh-tan, yoo-kah-tahn] / ˌyu kəˈtæn, ˌyu kɑˈtɑn /
Also Yucatan

noun

  1. a peninsula in SE Mexico and N Central America comprising parts of SE Mexico, N Guatemala, and Belize.

  2. a state in SE Mexico, in N Yucatán Peninsula. 14,868 sq. mi. (38,510 sq. km). Mérida.


Yucatán British  
/ jukaˈtan, ˌjuːkəˈtɑːn /

noun

  1. a state of SE Mexico, occupying the N part of the Yucatán peninsula. Capital: Mérida. Pop: 1 655 707 (2000). Area: 39 340 sq km (15 186 sq miles)

  2. a peninsula of Central America between the Gulf of Mexico and the Caribbean, including the Mexican states of Campeche, Yucatán, and Quintana Roo, and part of Belize: a centre of Mayan civilization from about 100 bc to the 18th century. Area: about 181 300 sq km (70 000 sq miles)

"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

Yucatán Cultural  
  1. Peninsula mostly in southeastern Mexico, separating the Caribbean Sea from the Gulf of Mexico.


Discover More

It is the location of many Mayan ruins.

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.

The parasitic fly has been found recently in seven Mexican states: Campeche, Chiapas, Oaxaca, Quintana Roo, Tabasco, Veracruz, and Yucatán.

From Los Angeles Times • Sep. 17, 2025

About 66 million years ago, scientists believe, a city-size asteroid crashed into Mexico’s Yucatán Peninsula, precipitating a series of worldwide catastrophes: a massive earthquake, landslides, wildfires, tsunamis and temperatures reaching 700 degrees Fahrenheit.

From The Wall Street Journal • Apr. 2, 2025

Tropical Storm Helene is strengthening in the Caribbean as it heads towards Mexico's Yucatán peninsula.

From BBC • Sep. 25, 2024

"We filmed those in Yucatán, in Mexico," Watkins recalled.

From Salon • Jun. 6, 2024

Since that day, I’ve left my footprints in many lands: the frozen wastelands of the Arctic, the bush country of Old Mexico, and the steaming jungles of Yucatán.

From "Summer of the Monkeys" by Wilson Rawls