Where does “poddźwiękowy” come from?

poddźwiękowy (Polish) comes from Polish dźwiękowy, from Polish -owy, from Old Polish -owy, from Proto-Slavic -ovъ — of, belonging to.

poddźwiękowy (Polish): subsonic less than the speed of sound

Definitions

  1. subsonic less than the speed of sound

Ancestry of “poddźwiękowy”, step by step

StepLanguageWordMeaning
1Polishdźwiękowysonic
2Polish-owy-y
3Old Polish-owyappended to nouns to form adjectives; -y
4Proto-Slavic-ovъof, belonging to
Every word from Proto-Slavic -ovъ →Every word from Polish -owy →Every word from Old Polish -owy →