poddźwiękowy

== Polish == === Etymology === From pod- + dźwiękowy. === Pronunciation === IPA(key): /pɔd.d͡ʑvjɛŋˈkɔ.vɘ/ Rhymes: -ɔvɘ Syllabification: pod‧dźwię‧ko‧wy === Adjective === poddźwiękowy (not comparable, derived adverb poddźwiękowo) (physics) subsonic (less than the speed of sound) Coordinate term: naddźwiękowy ==== Declension ==== === Further reading === “poddźwiękowy”, in Polish dictionaries at PWN‎[1] (in Polish)