mar-se'-na, mar'-se-na (marcena'; derivation unknown but probably of Persian origin (Est 1:14)): One of "the seven princes of Persia and Media, who saw the king's face, and sat first in the kingdom."
Bibliography Information Orr, James, M.A., D.D. General Editor. "Definition for 'MARSENA'". "International Standard Bible Encyclopedia". bible-history.com - ISBE; 1915.