Bethsaida = "house of fish"
1) a small fishing village on the west shore of Lake Gennesaret, home of Andrew, Peter, Philip and John
2) a village in lower Gaulanitis on the eastern shore of Lake Gennesaret, not far from where the Jordan empties into it
Part of Speech: noun proper locative
Of Chaldee origin (compare [H1004] and [H6719]); fishing house; Bethsaida, a place in Palestine: - Bethsaida.
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 Βηθσαϊδάν; click on the second column to search for that grammatical form of the root Βηθσαϊδάν; click on the third column to search for that word and grammatical form; click on the total to search for the root Βηθσαϊδάν.