Cyrene = "supremacy of the bridle"
1) a large and very flourishing city of Libya Cyrenaica or Pentapolitana, about 11 miles (17 km) from the sea. Among its inhabitants were a great number of Jews, whom Ptolemy I. had brought there, and invested with the right of citizens
Part of Speech: noun proper locative
Of uncertain derivation; Cyrene, a region of Africa: - Cyrene.
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 Κυρήνη; click on the second column to search for that grammatical form of the root Κυρήνη; click on the third column to search for that word and grammatical form; click on the total to search for the root Κυρήνη.