1) to separate, divide, part, put asunder, to separate one's self from, to depart
1a) to leave a husband or wife
1a) of divorce
1b) to depart, go away
Part of Speech: verb
From G5561; to place room between, that is, part; reflexively to go away: - depart, put asunder, separate.
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 χωρίζω; click on the second column to search for that grammatical form of the root χωρίζω; click on the third column to search for that word and grammatical form; click on the total to search for the root χωρίζω.