gas ‧ man /ˈɡæsmæn/ BrE AmE noun ( plural gasmen /-men/) [countable] British English informal
someone whose job is to come to your home to see how much gas you have used or to repair your gas system
gas ‧ man /ˈɡæsmæn/ BrE AmE noun ( plural gasmen /-men/) [countable] British English informal
someone whose job is to come to your home to see how much gas you have used or to repair your gas system
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012