Where does “East Fishkill” come from?

East Fishkill (English) comes from English fishkill, from English kill, from Middle English killen, from Old English cwellan, from Proto-West Germanic kwalljan, from Proto-Germanic kwaljaną, from Proto-Germanic -janą, from Proto-Indo-European -yéti — he, she.

Ancestry of “East Fishkill”, step by step

East Fishkill traces back through two separate lines of ancestry.

via English fishkill

StepLanguageWordMeaning
1EnglishfishkillAn environmental event in which fish are killed
2EnglishkillTo put to death; to extinguish the life of; To...
3Middle Englishkillen
4Old Englishcwellanto kill; to slay
5Proto-West Germanickwalljanto make suffer, to hurt
6Proto-Germanickwaljanąto make suffer, to hurt
7Proto-Germanic-janąDerives denominatives from nouns and factitives...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

via English East

StepLanguageWordMeaning
1EnglishEastAny of various particular regions named for the cardinal direction in which they lie
2Middle Englishesteast, easternness; A location to the south; the...
3Old Englishēasteast; eastern
4Old Norseaustreast
5Proto-Germanicaustrąeast; east, eastward
6Proto-Germanicaustrazeast, eastern
7Proto-Indo-European*h₂éwsterosin the direction of dawn, east
Every word from Chichewa iye