proprietary
/pɹəˈpɹaɪ.əˌtɛɹ.i/
Word Rarity
Rare
Frequency: Zipf frequency 3.67 in modern English
18
Scrabble Score
11
Letters
5
Syllables
8
Unique Chars
Meaning
adj
Created or manufactured exclusively by the owner or licensee of intellectual property rights, as with a patent or trade secret.
adj
Nonstandard and controlled by one particular organization.
adj
Possessive, jealous, or territorial.
noun
A proprietor or owner.
noun
A body of proprietors, taken collectively.
Example Sentences
- "proprietary rights"
- "the proprietary class"
- "The continuous profitability of the company is based on its many proprietary products."
- "It was reported that the recipes for the secret sauce and grinder sandwiches were proprietary, known only to the current president of the corporation and the former owner of the restaurant."
- "a proprietary extension to the HTML standard for Web page structure"
- "a proprietary lake; a proprietary chapel"
Etymology
Origin
- Source language: French
Word Breakdown
- Root: propriétaire, proprietārius
Regional Pronunciation
- American English: /pɹəˈpɹaɪ.əˌtɛɹ.i/
- British English: /pɹəˈpɹaɪ.ə.tə.ɹi/