Warren

n.	1.
	1.	(Eng Law) A place privileged, by prescription or grant the king, for keeping certain animals (as hares, conies, partridges, pheasants, etc.) called beasts and fowls of warren. They wend both warren and in waste. - Piers Plowman.
	2.	A piece of ground for the breeding of rabbits.
	3.	A place for keeping flash, in a river.

Noun	1.	Warren - United States writer and poet (1905-1989) Synonyms: Robert Penn Warren
	2.	Warren - United States jurist who served as chief justice of the United States Supreme Court (1891-1974) Synonyms: Earl Warren
	3.	warren - a series of connected underground tunnels occupied by rabbits Synonyms: rabbit warren
	4.	warren - an overcrowded residential area Synonyms: rabbit warren
	5.	warren - a colony of rabbits

Augean stables, Hydra, abri, antre, bunker, burrow, cave, cavern, cove, dugout, dump, foxhole, grot, grotto, hole, hotbed, hovel, lair, milk cow, mustard, pesthole, pigpen, pigsty, plague spot, rabbit, rich soil, rookery, seed plot, sewer, slum, stable, sty, subterrane, subway, tenement, the slums, tunnel