| Noun | 1. | Yucatan - a state of Mexico on the northern part of the Yucatan Peninsula Merida - the capital of the Mexican state of Yucatan |
| 2. | Yucatan - a peninsula in Central America extending into the Gulf of Mexico between the Bay of Campeche and the Caribbean SeaMexico, United Mexican States - a republic in southern North America; became independent from Spain in 1810 |