Where does “abstynentka” come from?

abstynentka (Polish) comes from Middle English abstynent, from German abstinent, from Latin abstinēns, from Latin abstineō, from Latin ab-, from Latin āb, from Proto-Germanic *ab, from Proto-Indo-European apó.

Ancestry of “abstynentka”, step by step

Step	Language	Word	Meaning
1	Middle English	abstynent	—
2	German	abstinent	abstinent, teetotal
3	Latin	abstinēns	abstaining
4	Latin	abstineō	to abstain
5	Latin	ab-	from, away, away from; off; at a distance
6	Latin	āb	from, away from, out of
7	Proto-Germanic	*ab	—
8	Proto-Indo-European	apó	—

Every word from Proto-Indo-European apó →Every word from Proto-Germanic *ab →Every word from Latin āb →