The Collaborative International Dictionary of English v.0.48:

Chimb \Chimb\ (ch[imac]m), n. [AS. cim, in cimst[=a]n base of a
   pillar; akin to D. kim, f. Sw. kim., G. kimme f.]
   The edge of a cask, etc; a chine. See Chine, n., 3.
   [Written also chime.]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Chimb \Chimb\, v. i.
   Chime. [Obs.] --Chaucer.
   [1913 Webster]