This is the 15966th most frequent Polish word.
trafnością
"Accuracy" or "relevance."
usage in relation to precision or correctness
Jego odpowiedź na pytanie cechowała się dużą trafnością.
His answer to the question was characterized by great accuracy.
usage as a measure of validity or accuracy in reasoning
W pracy naukowej ocenialiśmy trafność zaproponowanej hipotezy.
In the scientific work, we evaluated the accuracy of the proposed hypothesis.
usage referring to fairness and precision in the assessment context