Where does “placek” come from?

placek (Czech) comes from Slovak placka, from Czech plac, from German platz, from French place, from Old French place, from Latin platēa, from Ancient Greek πλατεῖα, from Ancient Greek πλατύς — flat.

Ancestry of “placek”, step by step

StepLanguageWordMeaning
1Slovakplackaflat cake usually made from potatoes
2Czechplacplace; square, town square
3Germanplatzsingular imperative of platzen
4Frenchplaceplace, square, plaza, piazza; place, space, room;...
5Old Frenchplaceplace; location
6Latinplatēabroad way, street
7Ancient Greekπλατεῖαfeminine nominative singular of πλατύς; feminine...
8Ancient Greekπλατύςwide, broad; flat, level; broad-shouldered
9Proto-Indo-Europeanpléth₂usflat, broad
10Proto-Indo-Europeanpleth₂-flat
Every word from Proto-Indo-European pleth₂-Every word from Proto-Indo-European pléth₂usEvery word from Ancient Greek πλατύς