1) friend, to be friendly to one, wish him well
1a) a friend
1b) an associate
1c) he who associates familiarly with one, a companion
1d) one of the bridegroom's friends who on his behalf asked the hand of the bride and rendered him various services in closing the marriage and celebrating the nuptials
Part of Speech: adjective
Citing in TDNT: 9:146, 1262
Properly dear, that is, a friend; actively fond, that is, friendly (still as a noun, an associate, neighbor, etc.): - friend.
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 φίλος; click on the second column to search for that grammatical form of the root φίλος; click on the third column to search for that word and grammatical form; click on the total to search for the root φίλος.