Where does “xiphodon” come from?

xiphodon (English) comes from Ancient Greek ξίφος, from Egyptian zft, from Egyptian -t, from Proto-Afro-Asiatic -t.

xiphodon (English): An extinct camel-like animal of the genus...

Definitions

Step	Language	Word	Meaning
1	Ancient Greek	ξίφος	sword, the short, straight, double-edged sword of...
2	Egyptian	zft	sword; knife
3	Egyptian	-t	Used to form feminine singular forms of nouns; An...
4	Proto-Afro-Asiatic	-t	—