1) a herdsman, especially a shepherd
1a) in the parable, he to whose care and control others have committed themselves, and whose precepts they follow
2a) the presiding officer, manager, director, of any assembly: so of Christ the Head of the church
2a1) of the overseers of the Christian assemblies
2a2) of kings and princes
Part of Speech: noun masculine
Citing in TDNT: 6:485, 901
Of uncertain affinity; a shepherd (literally or figuratively): - shepherd, pastor.
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 ποιμήν; click on the second column to search for that grammatical form of the root ποιμήν; click on the third column to search for that word and grammatical form; click on the total to search for the root ποιμήν.