Where does “одзвук” come from?

одзвук (Serbo-Croatian) comes from Serbo-Croatian од, from Proto-Slavic otъ, from Proto-Indo-European éti, from Proto-Indo-European h₁é, from Proto-Indo-European ǵʰe — Postpositional intensifying particle: indeed, at any rate, in fact.

одзвук (Serbo-Croatian): echo, reverberation

Definitions

  1. echo, reverberation

Ancestry of “одзвук”, step by step

одзвук traces back through two separate lines of ancestry.

via Serbo-Croatian од

StepLanguageWordMeaning
1Serbo-Croatianодfrom, since; of; than
2Proto-Slavicotъfrom, away from; originating from, starting from...
3Proto-Indo-Europeanétibeyond; over
4Proto-Indo-Europeanh₁éand, then
5Proto-Indo-EuropeanǵʰePostpositional intensifying particle: indeed, at any rate, in fact

via Serbo-Croatian зву̑к

StepLanguageWordMeaning
1Serbo-Croatianзву̑кsound
2Proto-Slaviczvǫkъsound
3Proto-Slavic-kъDeverbal, forms token nouns; From expressive or...
4Proto-Indo-European-kosCreates deadjectival and desubstantival...
Every word from Proto-Indo-European ǵʰeEvery word from Proto-Indo-European h₁éEvery word from Proto-Indo-European éti