Where does “bikjǭ” come from?

bikjǭ (Proto-Germanic) comes from Proto-Germanic bikjaną, from Proto-Indo-European bʰeg- — to break.

bikjǭ (Proto-Germanic): female dog, bitch

Definitions

Step	Language	Word	Meaning
1	Proto-Germanic	bikjaną	to attack, stab, hack, thrust
2	Proto-Indo-European	bʰeg-	to break

bikjǭ — Etymology, Origin & Word History | Etymology Explorer