the GNU version of the Collaborative International Dictionary of English
n. Knickknacks.
The Century Dictionary and Cyclopedia
n. The class of things called knickknacks; pretty or curious trifles collectively.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. miscellaneous curios
Word Usage
"My neighborhood was filled with aspiring Blondies and Dagwoods, clotting their life's blood with knickknackery, soulless trophies, and the latest gizmos."