sergeant first class Definition

sfc, staff sergeant, corporal, specialist, gunnery sergeant, lance corporal, archbishop, water tender, primo, airman, lead, rank, ranked, ranking, mail, ace, pfc, superb, best, business, capital, lever, one, order, private, royal, seaman, superior, top, stellar, the, yeoman, vilayet, orderly sergeant, coach, classic, second class, pukka, classical, double first, first-class, declension, excellent, original, valedictorian, wrangler, cabin class, skinheads, alloy, alloyed, aone, atom, cephalosporin, choo, chopped, clas, conference, crack, cyme, economy, elite, first class, freshman, level, optimum, outstanding, par, rate, reception, reptilia, ribbon, rock, rocks, select, series, sterling, stop, summa cum laude, swell, torpedo, torpedoing, train, trained, troubadour, unwashed, a 1, a one, batrachia, freshman class, intro, pucka, slop, torts, cordon, coupe, five-star, induction, labor day, millipede, steerage,