1) love of brothers or sisters, brotherly love
2) in the NT the love which Christians cherish for each other as brethren
Part of Speech: noun feminine
Citing in TDNT: 1:144, 22
From G5361; fraternal affection: - brotherly love (kindness), love of the brethren.
|love for fellow believer||25.34|
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 φιλαδελφία; click on the second column to search for that grammatical form of the root φιλαδελφία; click on the third column to search for that word and grammatical form; click on the total to search for the root φιλαδελφία.