proprietary
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
He uses public and proprietary data and public records to dig into how financial, business, economic, legal and regulatory issues affect Americans' lives.
From The Wall Street Journal • May 20, 2026
“By virtue of his position with Joby, Kivork had access to confidential and proprietary information,” the complaint said.
From Los Angeles Times • May 20, 2026
Arkeus’s AI-powered platform gathers and interprets optical data from proprietary sensors, including light not visible to the human eye.
From The Wall Street Journal • May 15, 2026
The company also built a proprietary large-language model, or LLM, using its own data and user feedback.
From Barron's • May 13, 2026
The Cavendish understandably harbored a proprietary interest in the characteristics of the particle it had discovered, not to mention a native pride in its ability to extract precise measurements from its meticulously hand-built equipment.
From "Big Science" by Michael Hiltzik
Vocabulary lists containing proprietary
The Great Gatsby
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The Immortal Life of Henrietta Lacks
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Chapter 1, Sections 1–3
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