köken: Etymology tree Esperanto abolicii Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Hellenic *-tās Ancient Greek -τής (-tḗs) Ancient Greek -ῐστής (-ĭstḗs)bor. Latin -istader. Esperanto -isto Esperanto aboliciisto From abolicii (“abolish”) + -isto.
Etymology tree English abolitionistbor. Polish abolicjonista Borrowed from English abolitionist. First attested in 1833. By surface analysis, abolicja + -ista.