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 can seem as if Rahma has mastered a fractured, attention-driven media ecosystem that has bedeviled traditional entertainment executives.
From The Wall Street Journal ● May 12, 2026
It’s a tightrope walk that no legislator has mastered.
From Los Angeles Times ● Feb. 21, 2026
Saka's ability to take contact from defenders that clatter into the back of him is something he has mastered in the safer environment of the right wing and is invaluable centrally.
From BBC ● Feb. 16, 2026
While the technology isn’t quite there yet — and the existence of AGI itself is hotly debated — AI has mastered some tasks already.
From MarketWatch ● Dec. 27, 2025
My song, the hovercraft, were too unfamiliar for this novice to pick up, but it has mastered her handful of notes.
From "The Hunger Games" by Suzanne Collins
