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