John Stephen Farmer,
The Public School Word-book
“ Commons, subs. (University) .—Rations of bread, butter, and milk, supplied from the buttery. [When a number of men breakfast together, the student whose rooms are the rendezvous tells his scout the names of those in-college men who are coming to breakfast with him. The scout then collects their COMMONS, which thus forms the substratum of the entertainment. The other things are of course supplied by the giver of the breakfast, and are sent in by the confectioner. As to the knives and forks and crockery, the scout produces them from his common stock.] ”
