(n)กรรมกร, ชนชั้นแรงงาน เช่น Does for blue-collar workers what legions of advice givers have done for white-collar workers for many years., Cooking has always been a blue-collar job - at its best, a craft. It's a craft that was well-regarded in France, where people have long taken their food seriously, but nevertheless it held a position in the social framework not different in kind from such jobs as seamstress or automobile mechanic., See Also:A. white collar, white-collar, Syn.blue-collar