Where does “zapfe” come from?

zapfe (Middle High German) comes from Old High German zapho, from Frankish tappō, from Proto-Germanic tappô, from Proto-Indo-European deh₂p-, from Proto-Indo-European deh₂- — to share, divide.

Ancestry of “zapfe”, step by step

Step	Language	Word	Meaning
1	Old High German	zapho	—
2	Frankish	tappō	—
3	Proto-Germanic	tappô	plug; tap
4	Proto-Indo-European	deh₂p-	to sacrifice; to lose
5	Proto-Indo-European	deh₂-	to share, divide

Words derived from “zapfe”

Every word from Proto-Indo-European deh₂- →Every word from Proto-Indo-European deh₂p- →Every word from Proto-Germanic tappô →