köken: Etymology tree Proto-Balto-Slavic *ketū́resder. Proto-Slavic *četỳre Old Polish cztery Polish cztery Polish -o- Polish wymiar Polish -owy Polish czterowymiarowy From cztery + -o- + wymiar + -owy.
köken: Etymology tree Esperanto kvar Esperanto dimensio Esperanto -a Esperanto kvardimensia From kvar (“four”) + dimensio (“dimension”) + -a (adjectival suffix).
io4-dimensiona, quardimensiona
Etimoloji
Borrowed from Italian quadridimensionale. By surface analysis, cvadri- + dimensional.