The Collaborative International Dictionary of English v.0.48:

Cimbia \Cim"bi*a\, n. (Arch.)
   A fillet or band placed around the shaft of a column as if to
   strengthen it. [Written also cimia.]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Cimia \Cim"i*a\, n. (Arch.)
   See Cimbia.
   [1913 Webster]