Alexander = "man defender"
1) son of Simon of Cyrene who carried Jesus's cross, Mar 15:21
2) a certain man of the kindred of the high priest, Act 4:6
3) a certain Jew, Act 19:33
4) a certain coppersmith who opposed the Apostle Paul, 1Ti 1:20
Part of Speech: noun proper masculine
From the same as (the first part of) G220 and G435; man-defender; Alexander, the name of three Israelites and one other man: - Alexander.
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 Ἀλέξανδρος; click on the second column to search for that grammatical form of the root Ἀλέξανδρος; click on the third column to search for that word and grammatical form; click on the total to search for the root Ἀλέξανδρος.