Where does “kahalagahan” come from?

kahalagahan (Bikol Central) comes from Bikol Central halaga, from Malay harga, from Sanskrit अर्घ, from Proto-Indo-Iranian Hargʰás, from Proto-Indo-European h₂elgʷʰ-ós, from Proto-Indo-European h₂elgʷʰ- — to be worth; value; gain; to cost, have value.

Ancestry of “kahalagahan”, step by step

kahalagahan traces back through two separate lines of ancestry.

via Bikol Central halaga

StepLanguageWordMeaning
1Bikol Centralhalaga
2Malayhargaprice; price, value; personal honor
3Sanskritअर्घworth, value, price
4Proto-Indo-IranianHargʰásprice, worth, value
5Proto-Indo-Europeanh₂elgʷʰ-ós
6Proto-Indo-Europeanh₂elgʷʰ-to be worth; value; gain; to cost, have value

via Bikol Central ka- -an

StepLanguageWordMeaning
1Bikol Centralka- -an
Every word from Proto-Indo-European h₂elgʷʰ-