1. a chemical reaction and its reverse proceed at equal rates. 2. a stable situation in which forces cancel one another. 3. equality of distribution. 4. a sensory system located in structures of the inner ear that registers the orientation of the head. Familiarity information: EQUILIBRIUM used as a noun is uncommon.
Fort Apache, Arizona. Fort Apache (Western Apache: TÅÊ¼og Hagai) is an unincorporated community in Navajo County, Arizona, United States. Fort Apache is on the Fort Apache Indian Reservation 2 miles (3.2 km) east of Canyon Day. Fort Apache has a post office with ZIP code 85926.
Colleges/universities with over 2000 students nearest to Fort Apache: 1  Eastern Arizona College (about 75 miles; Thatcher, AZ; Full-time enrollment: 3,810) 2  Western New Mexico University (about 115 miles; Silver City, NM; FT enrollment: 2,456) 3  Arizona State University-Polytechnic (about 121 miles; Mesa, AZ; FT enrollment: 3,311)