1) to go away, depart
1a) to go away in order to follow any one, go after him, to follow his party, follow him as a leader
2) to go away
2a) of departing evils and sufferings
2b) of good things taken away from one
2c) of an evanescent state of things
Part of Speech: verb
Citing in TDNT: 2:675, 257
From G575 and G2064; to go off (that is, depart), aside (that is, apart) or behind (that is, follow), literally or figuratively: - come, depart, go (aside, away, back, out, . . . ways), pass away, be past.
|b pass away||13.93|
|a go away||15.37|
|(ἀπέρχομαι πρὸς ἑαυτόν) go back to one’s place||15.92|
|(ἀπέρχομαι εἰς τὰ ὀπίσω) no longer follow||36.36|
|(ἀπέρχομαι ὀπίσω σαρκὸς ἑτέρας) have homosexual intercourse||88.279|
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 ἀπέρχομαι; click on the second column to search for that grammatical form of the root ἀπέρχομαι; click on the third column to search for that word and grammatical form; click on the total to search for the root ἀπέρχομαι.