Yes, it means tea, coffee and/or a drink from the bar, beer, wine, gin, whisky and vodka and a selection of soft drinks accompanied by either a chocolate buscuit or a small bag of what I call savoury nibbles.
The Domestic flights usually board from gates 1-7 and there is now a brand new Pret a manger right beside them, very handy if you want to buy a sandwich or a salad for your flight.