proficiency

[ pruh-fish-uhn-see ]

noun

1. the state of being proficient; skill; expertness:

   proficiency in music.

Other Words From

• over·pro·ficien·cy noun

Word History and Origins

Origin of proficiency¹

First recorded in 1535–45; from Latin prōfici(ēns) “advancing” ( proficient ) + -ency

Example Sentences

They both point to the film’s opening moments, in which prospective moles attempt to demonstrate their proficiency with technology — taking photos with a cellphone, accessing the internet with WiFi — as an example of the spirit they are trying to lean into.

From Los Angeles Times

Alberto Carvalho said students’ growth, not their overall proficiency rates, is most important.

From Los Angeles Times

The proficiency rate measures what percentage of students have met the California learning standard expected for a certain grade or subject matter.

From Los Angeles Times

“America has a proficiency issue, particularly applicable to students of color, English language learners and students with disabilities,” Carvalho said.

From Los Angeles Times

The district saw particular gains among English learners and students with disabilities, both groups achieving the proficiency rates last seen before the pandemic.

From Los Angeles Times

Related Words

• aptitude
• competence
• dexterity
• efficiency
• expertise
• know-how
• knowledge
• mastery
• savvy
• skill