Where does “lozanj” come from?

lozanj (Haitian Creole) comes from French losangé, from Old French losenge, from Frankish *lausungu, from Proto-Germanic *lausungō.

lozanj (Haitian Creole): rhombus

Definitions

Step	Language	Word	Meaning
1	French	losangé	—
2	Old French	losenge	flattery; especially in order to trick or...
3	Frankish	*lausungu	—
4	Proto-Germanic	*lausungō	—

lozanj — Etymology, Origin & Word History | Etymology Explorer