'A piece of bric-a-brac' definitions:

Definition of 'A piece of bric-a-brac'

From: GCIDE

Bric-a brac \Bric"-a brac`\, n. [F.] Miscellaneous curiosities and works of decorative art, considered collectively. [1913 Webster]
A piece of bric-a-brac, any curious or antique article of virtu, as a piece of antiquated furniture or metal work, or an odd knickknack. [1913 Webster]