gourde
Concise Oxford English Dictionary © 2008 Oxford University Press:
gourde /gʊəd/
▶noun the basic monetary unit of Haiti, equal to 100 centimes.
– origin Fr. (orig. denoting a dollar in the former French and Spanish American colonies), fem. of gourd, lit. ‘stupid, heavy’, from L. gurdus ‘a dolt’.
'gourde' also found in these Oxford entries:

