[mair-ee-an-uh, mar-, mair-, mar-; Spanish mah-ree-ah-nah] /ˈmɛər iˈæn ə, ˈmær-, ˌmɛər-, ˌmær-; Spanish ˌmɑ riˈɑ nɑ/
a group of 15 small islands in the Pacific, E of the Philippines: divided into Guam, a possession of the U.S., and the North Marianas, formally under U.S. trusteeship. 453 sq. mi. (1127 sq. km).
a chain of volcanic and coral islands in the W Pacific, east of the Philippines and north of New Guinea: divided politically into Guam (a US unincorporated territory) and the islands north of Guam constituting the Northern Mariana Islands (a US commonwealth territory). Area: 1018 sq km (393 sq miles) Former name (1521–1668) Ladrone Islands
- Marianas trench
Marianas Trench [(mar-ee-an-uhz)] The deepest spot in the oceans, more than thirty-five thousand feet deep, near the Philippines.
noun 1. a depression in the ocean floor of the Pacific, S and W of the Mariana Islands: site of greatest known depth of any ocean. 36,201 feet (11,034 meters) deep.
[mair-ee-uh-niz-uh m] /ˈmɛər i əˌnɪz əm/ noun 1. any religious system emphasizing worship of or devotion to the Virgin Mary.
[mair-ee-an-uh, mar-] /ˌmɛər iˈæn ə, ˌmær-/ noun 1. a female given name.