Where does “pyndere” come from?

pyndere (Old English) comes from Old English pyndan, from Proto-West Germanic *pundijan.

Ancestry of “pyndere”, step by step

Step	Language	Word	Meaning
1	Old English	pyndan	to enclose, shut up, dam, impound; pen up
2	Proto-West Germanic	*pundijan	—

pyndere — Etymology, Origin & Word History | Etymology Explorer