Where does “vztlak” come from?

vztlak (Czech) comes from Czech vz-, from Proto-Slavic vъz-, from Proto-Balto-Slavic uź — on, at; in return for.

vztlak (Czech): buoyancy the upward force on a body immersed or partly immersed in a fluid

Definitions

  1. buoyancy the upward force on a body immersed or partly immersed in a fluid

Ancestry of “vztlak”, step by step

StepLanguageWordMeaning
1Czechvz-Forms perfective verbs with the following meanings
2Proto-Slavicvъz-up; back
3Proto-Balto-Slavicuźon, at; in return for
Every word from Proto-Balto-Slavic uź →Every word from Proto-Slavic vъz- →Every word from Czech vz- →