Where does “противвоздушен” come from?

противвоздушен (Macedonian) comes from Macedonian воздух, from Proto-Slavic vъzduxъ, from Proto-Indo-European dʰews-, from Proto-Indo-European dʰew- — to die, pass away; to run, flow.

противвоздушен (Macedonian): anti-aircraft

Definitions

  1. anti-aircraft

Ancestry of “противвоздушен”, step by step

противвоздушен traces back through two separate lines of ancestry.

via Macedonian воздух

StepLanguageWordMeaning
1Macedonianвоздухair
2Proto-Slavicvъzduxъdeep gasp, sigh; air
3Proto-Indo-Europeandʰews-Alternative form of *dʰwes-; to lose one's...
4Proto-Indo-Europeandʰew-to die, pass away; to run, flow

via Macedonian против

StepLanguageWordMeaning
1Macedonianпротивagainst
2Proto-Slavicprotivъcontrary, against
Every word from Proto-Indo-European dʰew- →Every word from Proto-Indo-European dʰews- →Every word from Proto-Slavic vъzduxъ →