private first classprivate first class
an enlisted person ranking just below a corporal in the U.S. Army and just below a lance corporal in the U.S. Marine Corps: abbrev. PFC or Pfc
private first class
nounpl. privates first class
- A noncommissioned rank in the US Army that is above private and below corporal or in the US Marine Corps that is above private and below lance corporal.
- One who holds this rank.