acataphasia
- n a disorder in which a lesion to the central nervous system leaves you unable to formulate a statement or to express yourself in an organized manner
acathexis
- n (psychoanalysis) a lack of cathexis; a condition in which significant objects or memories arouse no emotion in an individual
acc
- n a command that is the primary provider of air combat weapon systems to the United States Air Force; operates fighter, bomber, reconnaissance, battle-management, and rescue aircraft