sergeant first class
sergeant first class definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
U.S. Army a noncommissioned officer of the seventh grade, ranking above staff sergeant and below master or first sergeant
sergeant first class definition by American Heritage Dictionary
noun pl. sergeants first class
- Abbr. SFC A noncommissioned rank in the U.S. Army that is above staff sergeant and below master sergeant.
- One who holds this rank.