lager,
n.
a. = LAGER BEER n. Also, a drink of this.
Lager has long been more usual than lager beer.
1855 J. E. COOKE Ellie I. i. 13 He was rotund, red and solemn
‘lager’ was written in his eyes. 1858 in Bartlett Dict. Amer. (1860) 235 The German drinks his lager, and drinks it apparently in indefinite quantities. 1867 SIMMONDS Dict. Trade Suppl., Bock-beer, a favourite Bavarian..beverage, of the best lager description. 1883 ‘MARK TWAIN’ Life on Mississippi xxiii. 260 Give an Irishman lager for a month and he's a dead man. 1891 Daily News 27 Apr. 3/2 ‘Large lagers’,..which were over half a pint. 1922 E. O'NEILL Anna Christie (1923) I. 6 Johnny draws the lager and porter and sets the big, foaming schooners before them. 1943 H. TAUBER Enzyme Technol. i. 28 Ale yeast does not contain melibiase, whereas lager yeast does. 1984 Listener 27 Sept. 22/1 A club with one of the worst records for drunken yobbery..makes a deal with the makers of Holstein lager.
b. Special Comb. lager lout colloq., a young man who behaves in an aggressive, boorish manner as a result of drinking (typically lager) excessively.
1987 C. THOMPSON Beware Barmaid's Smile! 8 When the lager lout says that beer is an old man's drink, the reply is to ask if they have ever thought of growing up. 1989 Q Mar. 10/1 There's more to football supporters than Stanley knife-waving lager louts. 1993 Independent 4 Jan. 5/1 The recession is having one good effect
keeping lager louts away from foreign holiday resorts.