1) a forming, shaping
2a) the mere form, semblance
2b) the form befitting a thing or truly expressing the fact, the very form
Part of Speech: noun feminine
Citing in TDNT: 4:754, 607
From G3445; formation, that is, (by implication) appearance (semblance or [concretely] formula): - form.
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 μόρφωσις; click on the second column to search for that grammatical form of the root μόρφωσις; click on the third column to search for that word and grammatical form; click on the total to search for the root μόρφωσις.