Definition of lagers:
(n) :
A type of beer, brewed using a bottom-fermenting yeast.
(v) :
To store (lager beer) at a low temperature for maturing and clarification.
(n) :
Alternative spelling of laager. [A defensive encampment encircled by wagons, especially by South African Boers.]
(v) :
Alternative spelling of laager. [(transitive) To arrange in a circular formation for defence.]