first class Definition

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