Source : Webster's Revised Unabridged Dictionary (1913)

Libken \Lib"ken\ (l[i^]b"k[e^]n), Libkin \Lib"kin\
   (l[i^]b"k[i^]n), n. [AS. libban, E. live, v. i. + -kin.]
   A house or lodging. [Old Slang] --B. Jonson.