1) to cause to stray, to lead astray, lead aside from the right way
1a) to go astray, wander, roam about
2a) to lead away from the truth, to lead into error, to deceive
2b) to be led into error
2c) to be led aside from the path of virtue, to go astray, sin
2d) to sever or fall away from the truth
2d1) of heretics
2e) to be led away into error and sin
Part of Speech: verb
Citing in TDNT: 6:228, 857
From G4106; to (properly cause to) roam (from safety, truth, or virtue): - go astray, deceive, err, seduce, wander, be out of the way.
|a wander about||15.24|
|b stray from the truth||31.67|
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 πλανάω; click on the second column to search for that grammatical form of the root πλανάω; click on the third column to search for that word and grammatical form; click on the total to search for the root πλανάω.