perfected
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.
On the precipice of World War II, the Dow Chemical Co. perfected a way to extract magnesium from ordinary seawater, giving America access to a virtually inexhaustible supply of a metal vital to modern warfare.
From The Wall Street Journal ● Aug. 24, 2026
X factor: It’s uniquely cool to be wielding weapons with so much history, whose use has been perfected over thousands of years.
From Los Angeles Times ● Aug. 24, 2026
After I lost my longtime gig, I decided to launch my own private computer course, based on strategies I’d perfected for decades.
From Salon ● Aug. 24, 2026
How AQR perfected tax-loss harvesting to help the rich get richer.
From Slate ● Aug. 8, 2026
He learned to roast turkeys and to drive a Pierce-Arrow sedan, and he perfected the English he had begun to learn before he left Japan.
From "Farewell to Manzanar" by Jeanne Houston
