fort meade
- n a United States Army base in Maryland; headquarters of the National Security Agency
fort smith
- n a town in western Arkansas on the Arkansas River at the Oklahoma border
fornix
- n generally any arch shaped structure (but often it refers to the arched roof of an anatomical space)
- n an arched bundle of white fibers at the base of the brain by which the hippocampus of each hemisphere projects to the contralateral hippocampus and to the thalamus and mamillary bodies