köken: From earlier assepoester, from as (“ash”) + -e- + poetsen (“to brush, to clean”) + -ster (feminine agent suffix), so literally “female ash duster”, with loss of -t- before s.
Etymology tree Esperanto cindro Russian -у́ля (-úlja)bor. Proto-Slavic *-uľa Polish -ulabor. Esperanto -ulo Proto-Germanic *-inī Proto-West Germanic *-ini Old High German -in Middle High German -in German -inder. Esperanto -ino Esperanto Cindrulino From cindro (“ash”) + -ulo (person suffix) + -ino (feminine suffix).