sharif
Concise Oxford English Dictionary © 2008 Oxford University Press:
sharif /ʃəˈriːf/ (also shereef or sherif)
▶noun
- 1 a descendant of Muhammad through his daughter Fatima.
- 2 a Muslim ruler, magistrate, or religious leader.
– origin from Arab. šarīf ‘noble’, from šarafa ‘be exalted’.
'sharif' also found in these Oxford entries:

