Noun
- 1. proprietorship, proprietary, ownership
- usage: an unincorporated business owned by a single person who is responsible for its liabilities and entitled to its profits
Adjective
- 1. proprietary (vs. nonproprietary), branded, copyrighted, patented, trademarked
- usage: protected by trademark or patent or copyright; made or produced or distributed by one having exclusive rights; "`Tylenol' is a proprietary drug of which `acetaminophen' is the generic form"
WordNet 3.0 Copyright © 2006 by Princeton University.
All rights reserved.Definition and meaning of proprietary (Dictionary)