1) a sense of shame or honour, modesty, bashfulness, reverence, regard for others, respect
Part of Speech: noun feminine
Citing in TDNT: 1:169, 26
Perhaps from G1 (as a negative particle) and G1492 (through the idea of downcast eyes); bashfulness, that is, (towards men), modesty or (towards God) awe: - reverence, shamefacedness.
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 αἰδώς; click on the second column to search for that grammatical form of the root αἰδώς; click on the third column to search for that word and grammatical form; click on the total to search for the root αἰδώς.