sarpech
An ornament placed in front of the turban, worn by significant Hindu, Sikh and Muslim princes.
The Marathas made reciprocal presents of a ‘horse and sarpech to all leading members of the English settlement’.
Where it comes from
From Urdu سرپیچ/Hindi सरपेच (sarpec), from Persian سرپیچ (sarpeč, “socket”).
Adapted from the Wiktionary entry sarpech (CC BY-SA 4.0).