1) to give judgment against, to judge worthy of punishment
1a) to condemn
1b) by one's good example to render another's wickedness themore evident and censurable
Part of Speech: verb
Citing in TDNT: 3:951, 469
From G2596 and G2919; to judge against, that is, sentence: - condemn, damn.
These two sites give similar information, with the definition from several dictionaries and statistics on the use of the word.
Perseus Digital Library
University of Chicago's Logion lexicon
Thayer's dictionary plus other information.
From this site's dictionary (in Italian)
Click on the first column to search for that word as a form of the root κατακρίνω; click on the second column to search for that grammatical form of the root κατακρίνω; click on the third column to search for that word and grammatical form; click on the total to search for the root κατακρίνω.