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
Students with significant cognitive disabilities take alternate assessments and English language learners take an English Language Proficiency Assessment which measures their initial proficiency or their progress toward English proficiency.
—
Jennah Pendleton, Sacbee.com, 15 Oct. 2025
Humana claimed in its lawsuit that the ratings were calculated unfairly, as they were based on a CMS test of its phone support for people with limited English proficiency.
—Suzanne Blake, MSNBC Newsweek, 14 Oct. 2025
From 2022 to 2024, the reading proficiency rate for online students dropped 5 percentage points, and the rate for math fell by 10, both to well below the state and Gallup-McKinley averages, according to the district.
—Tyler Kingkade, NBC news, 14 Oct. 2025
Even improved proficiency with AI doesn’t reliably mitigate the automation bias.
—Nelson Lim, Fortune, 10 Oct. 2025
See All Example Sentences for proficiency
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Jennah Pendleton, Sacbee.com, 15 Oct. 2025
Humana claimed in its lawsuit that the ratings were calculated unfairly, as they were based on a CMS test of its phone support for people with limited English proficiency.
—Suzanne Blake, MSNBC Newsweek, 14 Oct. 2025
From 2022 to 2024, the reading proficiency rate for online students dropped 5 percentage points, and the rate for math fell by 10, both to well below the state and Gallup-McKinley averages, according to the district.
—Tyler Kingkade, NBC news, 14 Oct. 2025
Even improved proficiency with AI doesn’t reliably mitigate the automation bias.
—Nelson Lim, Fortune, 10 Oct. 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 19 Oct. 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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