Where does “propustek” come from?

propustek (Czech) comes from Czech propustit, from Czech pustit, from Old Czech pustiti, from Proto-Slavic pustìti — to let go.

propustek (Czech): culvert

Definitions

  1. culvert

Ancestry of “propustek”, step by step

StepLanguageWordMeaning
1Czechpropustitto let through water etc
2Czechpustitto drop
3Old Czechpustitito let
4Proto-Slavicpustìtito let go
Every word from Proto-Slavic pustìti →Every word from Old Czech pustiti →Every word from Czech pustit →