1) to go away, depart
Part of Speech: verb
From G575 and G5562; to go away: - depart.
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 ἀποχωρέω; click on the second column to search for that grammatical form of the root ἀποχωρέω; click on the third column to search for that word and grammatical form; click on the total to search for the root ἀποχωρέω.