master
noun
a person with the ability or power to use, control, or dispose of something.
has mastered
-
present perfectof master (3rd person singular).present perfect
Used to describe actions that started in the past and continue into or have direct relevance to the present.
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.
It won’t be long before these programs operate at the same level as a 10-year-old who has mastered the fundamentals of reading and can learn independently from that point forward.
From The Wall Street Journal ● Sep. 30, 2026
The young competitor from Sichuan Province has mastered more than 1,300 Rubik's Cube solving algorithms after vigorous training that involved spending two to three hours a day on the cube over the past year.
From BBC ● Sep. 22, 2026
It’s been a long time since we’ve seen anything like that from a press secretary, but no one has mastered the dark art of hucksterism with Leavitt’s aplomb.
From Salon ● Aug. 14, 2026
Flores has mastered making the robot arms pour coffee, but he still often spills.
From Los Angeles Times ● May 31, 2026
“Well, I’m happy to report that your daughter has mastered all the necessary functional goals for release.”
From "The Running Dream" by Wendelin Van Draanen
