Hello, you have come here looking for the meaning of the word
proficiency. In DICTIOUS you will not only get to know all the dictionary meanings for the word
proficiency, but we will also tell you about its etymology, its characteristics and you will know how to say
proficiency in singular and plural. Everything you need to know about the word
proficiency you have here. The definition of the word
proficiency will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
proficiency, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.