margrave
Concise Oxford English Dictionary © 2008 Oxford University Press:
margrave /ˈmɑːgreɪv/
▶noun historical the hereditary title of some princes of the Holy Roman Empire.
– derivatives
margravate /ˈmɑːgrəvət/ noun.
margravate /ˈmɑːgrəvət/ noun.
– origin C16, from MDu. markgrave, from marke ‘boundary’ + grave ‘count’.
'margrave' also found in these Oxford entries:

