Where does “quick-sighted” come from?

quick-sighted (English) comes from English Quick, from Middle English quik, from Old English cwic, from Proto-West Germanic *kwiku, from Proto-Germanic kwikwaz, from Proto-Indo-European gʷih₃wós, from Proto-Indo-European gʷeih₃w- — to live.

quick-sighted (English): Having keen vision; Keenly perceptive

Definitions

  1. Having keen vision; Keenly perceptive

Ancestry of “quick-sighted”, step by step

quick-sighted traces back through two separate lines of ancestry.

via English Quick

StepLanguageWordMeaning
1EnglishQuickMoving with speed, rapidity or swiftness, or capable of doing so; rapid; fast
2Middle Englishquikliving, alive, active; active, alert; vibrant,...
3Old Englishcwicliving, live, alive; mentally agile; intelligent,...
4Proto-West Germanic*kwikualive
5Proto-Germanickwikwazalive; lively, quick
6Proto-Indo-Europeangʷih₃wósalive, living
7Proto-Indo-Europeangʷeih₃w-to live

via English sighted

StepLanguageWordMeaning
1Englishsightedsimple past tense and past participle of sight;...
Every word from Proto-Indo-European gʷeih₃w-
quick-sighted — Etymology, Origin & Word History | Etymology Explorer