Where does “ածխաթթու” come from?
ածխաթթու (Armenian) comes from Armenian ածուխ, from Old Armenian ածուխ, from Proto-Armenian a(w)cúɫo, from Proto-Armenian anwcúɫ-o-, from Proto-Indo-European h₁ngʷ-ōl-o-.
ածխաթթու (Armenian): carbonic acid
Ancestry of “ածխաթթու”, step by step