n. The characteristic of being bulky, or of having bulk.
the GNU version of the Collaborative International Dictionary of English
n. Greatness in bulk; size.
The Century Dictionary and Cyclopedia
n. The state or quality of being bulky; magnitude in bulk or size.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. an unwieldy largeness
Word Usage
""The results also confirmed Australia's pet gripes about strollers - namely their bulkiness, difficulties unfolding the stroller and lack of storage compartments.""