Where does “jenjanm” come from?

jenjanm (Antillean Creole) comes from Old French gingembre, from Medieval Latin gingiber, from Latin zingiberī, from Ancient Greek ζιγγίβερις, from Sauraseni Prakrit 𑀲𑀺𑀁𑀕𑀺𑀯𑁂𑀭, from Old Tamil 𑀇𑀜𑁆𑀘𑀺𑀯𑁂𑀭𑁆, from Old Tamil 𑀯𑁂𑀭𑁆, from Proto-Dravidian *wēr — root.

jenjanm (Antillean Creole): ginger

Definitions

ginger

Ancestry of “jenjanm”, step by step

Step	Language	Word	Meaning
1	Old French	gingembre	ginger
2	Medieval Latin	gingiber	Vulgar and Medieval form of zingiber
3	Latin	zingiberī	ginger
4	Ancient Greek	ζιγγίβερις	ginger
5	Sauraseni Prakrit	𑀲𑀺𑀁𑀕𑀺𑀯𑁂𑀭	ginger
6	Old Tamil	𑀇𑀜𑁆𑀘𑀺𑀯𑁂𑀭𑁆	ginger root
7	Old Tamil	𑀯𑁂𑀭𑁆	root
8	Proto-Dravidian	*wēr	root

Every word from Proto-Dravidian *wēr →Every word from Old Tamil 𑀯𑁂𑀭𑁆 →Every word from Old Tamil 𑀇𑀜𑁆𑀘𑀺𑀯𑁂𑀭𑁆 →