'Lair' definitions:

Definition of 'lair'

From: WordNet
noun
The habitation of wild animals [syn: lair, den]

Definition of 'Lair'

From: GCIDE
  • Lair \Lair\ (l[^a]r), n. [OE. leir, AS. leger; akin to D. leger, G. lager couch, lair, OHG. legar, Goth. ligrs, and to E. lie. See Lie to be prostrate, and cf. Layer, Leaguer.] [1913 Webster]
  • 1. A place in which to lie or rest; especially, the bed or couch of a wild beast. [1913 Webster]
  • 2. A burying place. [Scot.] --Jamieson. [1913 Webster]
  • 3. A pasture; sometimes, food. [Obs.] --Spenser. [1913 Webster]