хлас

Most likely reflects an earlier *xolsъ, from the same root as reduplicated Proto-Slavic *xolxolъ (whence Czech chlácholiti (“to calm”)), derived with the suffix *-sъ found also in Proto-Slavic *golsъ (“voice”) : *golgolъ (“utterance”) or in Lithuanian gar̃sas (“sound”) : Proto-Slavic *gorgora (“gargling”).

• IPA^(key): [xɫas]

хлас • (hlas) m (obsolescent)

1. stupor, daze (state of bewilderment or numbness)
2. (figurative) bafflement, wonderment (numb admiration towards something amazing)

• захла́с (zahlás)
• прехла́с (prehlás)

• хла́став (hlástav, “dazed, stupified”) (dialectal)
• хла́скам (hláskam, “to jostle”) (possibly)