proficiency
noun
pro·fi·cien·cy
prə-ˈfi-shən(t)-sē 
1
: advancement in knowledge or skill : progress
2
: the quality or state of being proficient
Examples of proficiency in a Sentence
surprised by his proficiency at the game after only the briefest explanation of the rules
acquired proficiency at golf through long hours of practice
Recent Examples on the Web
In April, the president signed another order directing Duffy to ensure that commercial truck drivers who fail to meet English proficiency requirements are taken out of service.
—
Kevin Breuninger, CNBC, 10 Dec. 2025
As alluded to earlier, the Chicago sophomore will have his newfound proficiency tested by three of the NFL’s better defenses.
—Kevin Cusick, Twin Cities, 7 Dec. 2025
Ednium drove the effort to require financial literacy proficiency of all Colorado high school graduates.
—Anna Alejo, CBS News, 3 Dec. 2025
People in Silicon Valley, where Greely lives,are most interested in influencing their offspring’s intelligence, personality, musical and sports ability, and proficiency in math.
—Amanda Gerut, Fortune, 29 Nov. 2025
See All Example Sentences for proficiency
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Kevin Breuninger, CNBC, 10 Dec. 2025
As alluded to earlier, the Chicago sophomore will have his newfound proficiency tested by three of the NFL’s better defenses.
—Kevin Cusick, Twin Cities, 7 Dec. 2025
Ednium drove the effort to require financial literacy proficiency of all Colorado high school graduates.
—Anna Alejo, CBS News, 3 Dec. 2025
People in Silicon Valley, where Greely lives,are most interested in influencing their offspring’s intelligence, personality, musical and sports ability, and proficiency in math.
—Amanda Gerut, Fortune, 29 Nov. 2025
See All Example Sentences for proficiency
Cite this Entry
“Proficiency.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/proficiency. Accessed 14 Dec. 2025.
Copy CitationKids Definition
proficiency
noun
pro·fi·cien·cy
prə-ˈfish-ən-sē
plural proficiencies
: the quality or state of being proficient
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